Stamboom Marijnissen
Isaakios Ii van Byzantium
Generation: 1
Generation: 3
Generation: 4
1. Isaakios Ii van Byzantium (son of Andronikos Doukas Angelos van Byzantium and Euphrosyne Kastamonitissa). Isaakios married N.N. Bef 1181 (Civil). [Group Sheet]
Children:- Irena Angela van Byzantium was born 1181; died 27 Aug 1208, Burg Hohenstaufen; was buried , klooster Lorch.
- Alexios Angelos van Byzantium was born Between 1182 and 1183; died 1204, Constantinopel.
- Euphrosyne van Byzantium
Isaakios married Margit van Hongarije 1185 (Civil). [Group Sheet]
Children:- Manuel Angelos van Byzantium was born Aft 1192.
2. Andronikos Doukas Angelos van Byzantium (son of Konstantinos Angelos van Byzantium and Theodora Komnene); died Aft 1185. Andronikos married Euphrosyne Kastamonitissa Bef 1155. [Group Sheet]
3. Euphrosyne Kastamonitissa Children:
- Alexios van Byzantium was born Bef 1155; died Aft 1211, klooster Hyakinthos, Nikaia.
- 1. Isaakios Ii van Byzantium
- Theodora van Byzantium died Aft 1195.
Generation: 3
4. Konstantinos Angelos van Byzantium died Aft 1166. Konstantinos married Theodora Komnene Bef 1120. Theodora (daughter of Alexios I Komnenos and Eirene Doukaina) was born 15 Jan 1096. [Group Sheet]
5. Theodora Komnene was born 15 Jan 1096 (daughter of Alexios I Komnenos and Eirene Doukaina). Children:
- 2. Andronikos Doukas Angelos van Byzantium died Aft 1185.
Generation: 4
10. 
Alexios I Komnenos was born Between 1056 and 1057 (son of Ioannes Komnenos and Anna Dalassena); died 15 Aug 1118. Alexios married Eirene Doukaina Abt 1078. [Group Sheet]
11. Eirene Doukaina Children:
- Anna Komnene was born 02 Dec 1083; died Between 1149 and 1154.
- Maria Komnene was born 19 Sep 1085.
- Ioannes Komnenos was born Between 1087 and 1088; died 08 Apr 1143, Cicilia.
- Andronikos Komnenos was born 18 Sep 1091; died Between 1130 and 1131.
- Isaakios Komnenos was born 16 Jan 1093; died Aft 1152.
- Evdokia Komnene was born 14 Jan 1094; died Between 1130 and 1131.
- 5. Theodora Komnene was born 15 Jan 1096.
- Manuel Komnenos was born Feb 1097.
- Zoe Komnene was born Mar 1098.