- Born in 1143
- Deceased on June 1, 1191 in Acre, at the approximate age of 47 years
Parents
- Thierry de Lorraine, alias Thierry d'Alsace (1099 - 1168), comte de Flandre
- Sibylle d'Anjou (1116 - 1165)
Family
- Married in 1159, with Élisabeth de Vermandois (1143 - 1183), without issue.
- Married in 1183, with Tereza de Portugal (1157 - 1218)