Guy was born about 1160, the son of unknown parents. The place is not known.
His wife was Constance de Courtenay-Châteaufort. They were married, but the date and place have not been found. Their two known children were Guy VII (c1190-?) and Étienne (?-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1160 |
|
Note 1
Son of Guy de Thiern, V