I Gerhard
I was born in 1057 in Vaudemont.  He died at the age of 63 in 1120.

 Helwide
Helwide was born before 1078.  She died after 1126.

 Gisele De Vaudemont
Gisele was born in 1090 in Vaudémont, Meurthe-Et-Mosel, France.  She died at the age of 51 in 1141.