Ioanna was born about 1148, the daughter of unknown parents. The place is not known.
Her husband was Manuel Laskaris. They were married, but the date and place have not been found. Their six known children were Théodore I (1173-1222), Constantine (?-1205), Manuel (?-<1271), Georgios (?-?), Alexios (?-?) and Isaakios (?-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1148 |
|