A family
on the record,
reign by reign.
Documented kin
Members · 9
The house, member by member
One family drawn as a tree, then every member, oldest first where a date is recorded.
What this means
People whose own records place them in this house. Membership of a house is a family fact. It is not a religious affiliation and not a right to any office. “Child of” appears where a member’s recorded parent is also in the house — a documented human family, the same kind of claim as membership, and nothing more. Imported from Wikidata: nothing here has been read by an editor.
3 children in the house
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Michael VII Doukas 1050 CE – 1090 CE 1 child in the house
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Andronikos Doukas 1058 CE – after 1077 CE -
Konstantios Doukas 1060 CE – 1081 CE
Every member
People whose own records place them in this house.
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Konstantinos X Doukas1006 CE – 22 May 1067 CE · Byzantine emperor -
Eudokia Makrembolitissa1021 CE – 1096 CE · Byzantine Empress from 1059 to 1071 -
Romanos IV Diogenes1030 CE – 4 August 1072 CE · Byzantine emperor -
Michael VII Doukas1050 CE – 1090 CE · Child of Konstantinos X Doukas -
Andronikos Doukas1058 CE – after 1077 CE · Child of Konstantinos X Doukas -
Konstantios Doukas1060 CE – 18 October 1081 CE · Child of Konstantinos X Doukas - Nikephoros Diogenes1070 CE – c. 1094 CE · Child of Eudokia Makrembolitissa
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Konstantinos Doukas1074 CE – 1095 CE · Child of Michael VII Doukas -
John III Doukas Vatatzesc. 1192 CE – 3 November 1254 CE · Emperor of Nicaea
Succession
Offices held in the house
The members in each office, in order — a selection from the office’s whole line.
- 7 holders
- 7 overlapping pairs
- 2 undated
What this means
Who held an office after whom. Not parentage, not discipleship, and not universally recognised — offices are contested.
Does not imply recognition by every tradition · an uncontested claim · parentage · discipleship · an explanation of why the succession happened
Holding an office after someone says nothing about being related to them or taught by them. Where a line is also a family, both are on the holders’ own pages as separate sections.
A gap is a vacancy, an interregnum or a hole in the record; an overlap is rival claims or an office held by more than one at once. The records do not say which, so neither is resolved here. A gap shorter than two years sits inside the precision of year-dated records and is not marked. Only this house’s members are shown, so a gap between two of them may be a holder from outside it. This office’s tenures overlap throughout, so it is listed as a roll in order of start rather than drawn as a line.
Why a succession happened is a historical argument. Where sources make one, it belongs in a reviewed connection with its citations — not in this order, and not in a predecessor field.
Recognition is never universal. Where a card names no recognising body, none is recorded — which is not the same as none.
Imported from Wikidata unless a card says otherwise. Nothing here has been read by an editor.
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24 November 1059 CE – 22 May 1067 CE Konstantinos X Doukas Byzantine emperor -
1060 CE – 1078 CE Konstantios Doukas Byzantine co-emperor -
22 May 1067 CE – 24 March 1078 CE Michael VII Doukas Byzantine emperor -
1068 CE – the 1070s CE Andronikos Doukas Byzantine emperor -
1068 CE – 1071 CE Romanos IV Diogenes Byzantine emperor
No dates recorded 2
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Dates unrecorded Konstantinos Doukas Byzantine co-emperor - Dates unrecorded Nikephoros Diogenes Byzantine emperor from 1070 to 1071
Chronology is not a full explanation
Why one member followed another takes evidence beyond the order of their dates. That both belonged to the house is not, on its own, that evidence.
Religious context · a separate claim
Affiliation
Counted from the members’ own statements — never the religion of anyone the house ruled.
What this means
Assembled from the members’ own statements, and counted. What a person was affiliated with, what a ruler paid for, what a state did and what a population practised are four separate kinds of claim. Only the first two are in the data at all, and they are kept apart here.
Affiliations recorded on members
An affiliation recorded by a third party, often for one period of a life. It is not the religion of anyone this house ruled.
Sources
Sources and evidence
Where every statement on this page comes from, and how each one stands.
0 statements on this record
This record makes no statements of its own yet, so there is nothing here to weigh.
Only this record’s own statements. What other records say about it is counted on theirs.
Three layers, three licences
- Text
- Wikipedia · CC BY-SA 4.0, quoted, not merged
Review
Not yet read by an editor here. Every relationship on this page is an import.
Disagreements are kept, not resolved, and a count of sources is not a confidence score.
Keep exploring
More houses, tradition by tradition
The directory lists every one on record, most widely recorded first.
A family on the record
is not a family in a myth.