王朝
王朝（Dynasties）は、王朝を創設したのと同じ所領有り（landed）のキャラクターから派生した、途切れのない貴族の連なり（Noble line）を表します。それぞれの王朝は、王朝に名誉（Renown）をもたらすために働く複数の家（Houses）で構成されています。王朝の名前は、いつでも王朝の当主（Dynasty Head）によって変更できます。
一族
この図では、破線で指定されていないかぎり、すべての子供は、合法的で近親婚ではない一夫一婦制の結婚によって作成されると想定しています。親が1人しか存在しない親子関係では、欠落している親に特別なローカライズ（？）は行われません。
すべての関係は、ユーザーを基準にしています。括弧内の名前は、キャラクターの上にマウスポインタを置いたときに、特に名前が付いたりはしません。
ソース:
game\common\customizable_localization\00relations.txt
game\localization\english
キャラクターの一族（Family）はその関係者から成り立ちます。
- キャラクターの祖父（grandparents）、親（parents）、兄弟（siblings；異母兄弟を含む)、子（children）、孫（grandchildren）は、近親者（Close Family）とみなされます。[1]
- 叔父（Uncles）、叔母（aunts）、従兄弟（first cousins）、甥（nephews）、姪（nieces ）は、大家族（Extended Family）と見なされます。[2]
評価補正
- こちらも参照: キャラクター#関係
下の表は、家族関係から得られる固定の評価補正値を示しています。[3]これらの補正値は、公的な関係にのみ与えられます、例えば、ある人物が秘密の私生児である場合、彼らは実父との間に「父」の関係を持ちません。[4]また、キャラクターが別のキャラクタと複数の関係を持つシナリオでは、関連のあるすべての補正値が適用されることに注意してください。
| 他のキャラクターとの関係 | 評価 |
|---|---|
| 親 | +50 |
| 子 | +50 |
| 兄弟(異母兄弟を含む) | +25 |
| 配偶者(二次配偶者を含む) | +25 |
| 同じ王朝 | +5 |
結婚
結婚とは、個人的な関係で2人の異性の間[5]の法的な共同体です。結婚できるのは16歳以上のキャラクターだけです。どちらかのキャラクターが若すぎる場合は、両方の当事者が成人するまで、パートナー候補の2人が婚約することがあります。[6]
配偶者、側室（concubines）、配偶者で多産なものは嫡出子（legitimate children）を持つことができます。普通、結婚した子供は父親の家に属します。しかし、母系結婚（matrilineal marriage）では、母親の家から子どもが生まれます。また、結婚は他のキャラクターとの
同盟の一つの方法でもあります。
A faith's doctrines affects who a character may marry, how many official partners they may have and whether marriage may be ended in divorce:
The Consorts & Concubines marriage type doctrine allows rulers to have up to three consorts or concubines, alongside their spouse. Children born of consorts or concubines gain the 
Child of Consort/Concubine trait. Unlike marriage, concubinage does not yield alliances; however, consorts and concubines can be set aside at will without the need for divorce.
Consanguinity doctrine determines the legality of incestuous marriage.
Marriage may be ended subject to divorce doctrine. The target of the divorce gains 
−25 Opinion (Divorced Me) for 50 years with their ex-spouse, while their close family members gain −5 Opinion (Divorced Close Family) for 5 years. Divorced characters may remarry.
Polygamy
With the Polygamous marriage type doctrine, characters may marry one spouse, and rulers (depending on their View on Gender doctrine) may additionally have up to three secondary spouses. If two married rulers have the Polygamous doctrine and are allowed to do so by the gender doctrine, they may have multiple spouses each. With the Equal gender doctrine, there is no existing restriction on having the same spouse(s) as another ruler.
Any spouse who has the Monogamous doctrine will suffer −40 opinion (Not in a Monogamous Marriage). Monogamous spouses who were previously in a polygamous marriage (e.g. a secondary spouse was divorced) will gain −20 opinion (You blasphemed our Marriage by having other Spouses) for 20 years. Any monogamous close relatives will suffer a similar −20 opinion modifier. Spouses with the Consorts & Concubines doctrine or Polyamory tenet do not suffer similar penalties. When arranging marriages, prospective spouses who would become part of a polygamous marriage and do not believe in polygamy suffer a marriage acceptance penalty of Dynasty.
Rulers receive a penalty of 
−0.5 monthly piety per missing spouse if they are under the expected spouse amount for their title tier:[7]
| Title tier | Expected spouses |
|---|---|
 Unlanded
|
1 |
 Baron
|
1 |
 Count
|
1 |
 Duke
|
2 |
 King
|
3 |
 Emperor
|
4 |
Marriage acceptance
In order to successfully arrange marriages with AI characters, the player must reach a marriage acceptance score of at least +1 for the prospective spouses. Below is a list containing all possible conditions that affect marriage acceptance:[8]
| Condition | Marriage acceptance |
|---|---|
| 弱いフック | +100 |
| Strong hook | +200, or auto-accept |
| Promising Prospects Perk |
|
| Dynasty Glory Perk | +30 |
| Arranging own marriage | −15 |
| Is player's heir |
|
| Desires alliance | Varied |
| Does not want alliance | −100 |
| Marrying up | +30 for each difference in title rank |
| Marrying down |
|
| Opinion |
|
| Wishes well for Lovers | +15 |
| Prospective spouses love each other and AI has compassion greater than zero | +0.25 per AI compassion |
| Candidate is Lowborn |
|
| Candidate's Level of Splendor | +(Level of Splendor * 5 - 5) |
| Incorrect marriage (patrilineal/matrilineal) | Varied |
| Different faith |
|
| Faith does not have polygamy doctrine or polyamory tenet and potential spouse would belong in a polygamous marriage. | −1000 |
| Age Considerations | Varied |
| The marriage will have Low Fertility | Varied |
| Unimportant courtier | +10 |
| Important courtier | −10 |
| Prospective spouse is a parent of recipient's children | −25 |
| Player is AI's liege |
|
| Valuable claimant | −50 |
| Claimant to one of AI's titles | −50 |
| Intimidated | Varied |
| Terrified | Varied |
| Character is dear to AI | Varied |
| The marriage would be incestuous | −1000 |
| Age of recipient | +(Recipient age − 20) |
| Spouse councillor - boosted child or heir |
|
Adultery
Having a lover outside of marriage creates a 
Lover secret. If it is revealed, it may result in the two lover characters gaining the 
Fornicator and 
Adulterer traits, depending on the faith's 
/ 
adultery doctrines. Children known to be born out of wedlock gain 
Bastard (trait), or 
Wild Oat if their faith has the 
No Bastards bastardry doctrine. If a bastard successfully becomes landed, they gain the 
Bastard founder trait.
Incest
Incest is sexual activity between family members. A faith's Consanguinity doctrine determines the legality of incestuous marriage. Characters having an incestuous relation that would not be allowed in marriage gain the Is Incestuous secret, and if exposed the 
Incestuous trait. Any form of incestuous relation, legal or not, may risk producing inbred offspring.
The Divine Marriage tenet provides bonuses to incestuous marriages.
Relatives are harder to seduce unless the target character's Faith accepts such an incestuous relation or the seducer has the Subtle Desire perk (
Seducer tree).
家
Each Dynasty will have a Founding House, usually of the same name as the Dynasty, which is the first House of that Dynasty. Ruling Dynasty members of Feudal or Clan Government who are distant by blood to the current House Head may choose to create a Cadet Branch, a new House under the Dynasty. Each House has its own name and motto, usually inspired by the location in which they are founded and the founding character, which can be changed at will by the House Head. They will also have a unique coat of arms that has two quarters copied from the Dynasty coat of arms.
Creating a Cadet Branch has the following requirements:
- The character must be blood-related to their current House Head
- The character must not stand to inherit any of their current House Head's titles
- The character must have sufficient Prestige
- All ancestors of the character are dead
If a House Head demands the religious conversion of a House member and the member refuses, it will result in the creation of a new Cadet Branch.
Each character born from a Marriage will belong to the father's House unless the marriage is Matrilineal.
House Head
The House Head is the leader of a House. House Heads have the power to legitimize bastards, call House members to war at no cost and demand that they convert to their Faith. In addition, House Heads will get a 
Weak Hook on all newly born House members and monthly prestige from living and landed members of their house. If a faith has the Must be approved doctrine for divorces but no head of faith, the House Head must approve of divorces.
When a character creates a Cadet Branch, they become its House Head, and free from the direct influence of their old House Head unless he or she was the Dynasty Head.
When a House Head dies, their Primary Heir becomes the next House Head. One exception: The house head at the start of the game is determined differently. If the founder of the house is still alive, the founder will always be the house head. If the founder is not alive, then the house head at game start will be the house member with the largest realm size. This is why Ludwig II is the Karling house head in 867, even though he is not the oldest male child.
Dynasty Head
The most powerful House Head of a Dynasty (as determined by military strength) will be the Dynasty Head. If another House Head becomes 10% stronger than the current Dynasty Head it will take its place. The Dynasty Head gains Monthly Prestige from living and landed members of their Dynasty. The Dynasty Head has access to the following interactions with dynasty members of the same faith:
| Interaction | Effects | Cost |
|---|---|---|
| Call Dynasty Member To War | Targeted Dynasty Member may join the Dynasty Head's current war | 75  Renown
|
| Claim Title | Gain an  Unpressed Claim on the targeted Dynasty Member's Primary Title and a temporary -50 Opinion
|
150 Renown
|
| Disinherit | Targeted Dynasty Member gains the  Disinherited trait and a permanent -75 Opinion
|
|
| Denounce | Targeted Dynasty Member gains the  Denounced trait and a permanent -50 Opinion
|
|
| End Dynasty Wars | All wars between members of the same Dynasty end in White Peace |
|
| Forgive | Targeted Dynasty Member loses the Denounced trait and the Opinion malus
|
|
| Restore Inheritance | Targeted Dynasty Member loses the Disinherited trait and the Opinion malus
|
|
Renown
Renown is a resource accumulated by a Dynasty and is used for the most powerful Dynasty Head interactions, unlocking Dynasty Legacies and increasing a Dynasty's level of Splendor. Each living Dynasty member will add Renown to the Dynasty, and Prestige to its Dynasty Head and House Head. Renown can also be gained by marrying to a Ruler of a different Dynasty.
| Title rank | Renown
|
 Dynasty Head Prestige
|
House Head Prestige
|
Marriage Renown
|
|---|---|---|---|---|
| None (stacks with title bonuses) | +0.02 | +0.01 | +0.02 | 0 |
| Baron |
+0.12 | +0.01 | +0.02 | +0.1 |
| Count |
+0.25 | +0.02 | +0.04 | +0.2 |
| Duke |
+0.5 | +0.03 | +0.06 | +0.4 |
| King |
+1 | +0.04 | +0.08 | +0.8 |
| Emperor |
+2 | +0.5 | +0.1 | +1.6 |
Renown gain is capped at +2 for total non-ruler house members (100 members). Dynasty Head Prestige gain is capped at +3. House Head Prestige gain is capped at +5. Rulers will not add Renown to their Dynasty if any Liege is a member of the same Dynasty.
Level of Splendor
Firstly, all renown earned by a Dynasty counts towards its Level of Splendor, which determines how well-known the Dynasty is in the eyes of the world, how much Prestige characters get from being born or marrying into it, the maximum long reign Opinion characters can get and how decorated the Dynasty's coat of arms will be. Having a high level also makes it much easier to arrange marriages, especially with Dynasties with a Lower Level of Splendor. The Level of Splendor will only decrease if a player character attempts suicide. Peasant Dynasties start at Base Origins.
| Level of Splendor | Birth Prestige
|
Marriage Prestige
|
Max Long Reign Opinion
|
Max level for guest Congenital traits | Required renown |
|---|---|---|---|---|---|
 Base Origins
|
0 | -100 | +5 | 1 | 0 |
| Obscure
|
+100 | 0 | +10 | 1 | 0 |
 Insignificant
|
+200 | +100 | +15 | 1 | 700 |
| Noteworthy
|
+300 | +200 | +20 | 2 | 1000 |
 Reputable
|
+400 | +300 | +25 | 2 | 2000 |
| Well-known
|
+500 | +400 | +30 | 2 | 3000 |
 Significant
|
+600 | +500 | +35 | 2 | 4000 |
| Famous
|
+700 | +600 | +40 | 3 | 5000 |
 Glorious
|
+800 | +700 | +45 | 3 | 6000 |
| Fabled
|
+900 | +800 | +50 | 3 | 7000 |
 Legendary
|
+1000 | +900 | +55 | 3 | 8000 |
Dynasty Legacies
Dynasty Legacies are permanent modifiers and unlocks that can be unlocked by the Dynasty Head and affect every member of a Dynasty. Each Legacy contains five unlocks, each costing a progressively higher amount of Renown to unlock. If an AI character becomes Dynasty Head it will only unlock Legacies belonging to the tree with the highest current progress.
| Tree | Legacy 1 effects (1000 Renown)
|
Legacy 2 effects (2000 Renown)
|
Legacy 3 effects (3000 Renown)
|
Legacy 4 effects (4000 Renown)
|
Legacy 5 effects (5000 Renown)
|
|---|---|---|---|---|---|
Warfare
|
|
-20% Casus Belli Cost | +10% Monthly Martial Experience | +5 Advantage | +1 Max number of Men-at-Arms Regiments Can recruit House Guard Men-at-Arms |
Law
|
+5 Popular Opinion | +0.2 Monthly Control Growth | +10% Monthly Stewardship Experience | +5 Powerful Vassal Opinion | +1 Domain Limit |
Guile
|
+20% Dread Gain | +10 Hostile Scheme Success Chance | +10% Monthly Intrigue Experience | -0.05 Monthly Tyranny | 77% chance to prevent one Murder of each Dynasty member |
Blood
|
+30% Chance to inherit good congenital traits +30% Chance of new good congenital traits |
+30% Chance to reinforce congenital traits | -30% Chance to inherit bad congenital traits -30% Chance of new bad congenital traits |
Select a congenital trait to become more common to all Dynasty children: Comely,  Quick,  Hale,  Fecund, Albino,  Giant,  Dwarf,  ScalyThe trait has a 5% chance (10% if a player character is a parent) of appearing at birth Applies to all children of the dynasty who have at least one parent from the dynasty |
+5 Years Life Expectancy |
Erudition
|
+10 Courtier and Guest Opinion Better Guests are attracted |
+10% Monthly piety | +10% Monthly Learning Experience | +3 Same Faith Opinion | +10% Effectiveness of Councilor Tasks |
Glory
|
+30 Marriage Acceptance | +10% Monthly Prestige | +10% Monthly Diplomacy Experience | -20% Short Reign Duration | +10 General Opinion |
Kin
|
+10% Fertility | +2-3 Education Score | +10 Spouse Opinion Fewer pregnancy complications |
+5 Dynasty Opinion +30% Personal Scheme Success on Dynasty members |
+1 Random skill point every 5[9] years, starting at age 30[10] Prowess doesn't decrease with age Dynasty members age at a slower rate |
こちらも参照
参考文献
- ↑ 訳者注：2親等までのこと
- ↑ 訳者注：3親等までのこと
- ↑
game\common\defines\00_defines.txt, NCharacterOpinion - ↑ 訳者注：CK2では内部的には「Real Father」として保持されていましたが、Ck3ではどうかわかりませんでした。また「Real Mather」のような人物は存在しないと思われます。
- ↑ 訳者注：Ck2では同性婚がModで可能？だったようなので、Ck3でも可能かもしれません
- ↑ 訳者注：婚約は解消することもあります
- ↑
game\common\defines\00_defines.txt,PIETY_LOSS_PER_MISSING_SPOUSE = 0.5,DESIRED_SPOUSES_PER_TIER = { 1 1 1 2 3 4 } - ↑
game\common\scripted_modifiers\00_marriage_scripted_modifiers.txt,marriage_ai_accept_modifier - ↑
common\on_action\birthday.txt,common\script_values\00_dynasty_values.txt,kin_legacy_5_every_x_year - ↑
common\on_action\birthday.txt,common\script_values\00_dynasty_values.txt,kin_legacy_5_start_age