Lord Robert de Condet
Robert was born in 1108 in Lincolnshire, England.  He died about 1141 in England.

 Alice De Meschines
Alice was born in 1110 in Normandy, France.  She died at the age of 18 in 1128.

 Lord Roger de Condet
Roger was born in 1130 in Coventry, Lincolnshire, England.

 Isabel de Condet
Isabel de was born about 1155 in Thurrock, Essex, England.  She died in Thurrock, Essex, England.