Ralph II de Clere
Ralph II de was born about 1160 in of Sinnington, Yorkshire & Shere, Surrey, England.  He died after 1232.

 Margaret FitzPeter
Margaret was born about 1162 in London, Middlesex, England.

 Roger III de Clere , of Bromley & Ludborough
Roger III de was born about 1180 in Ludborough, Lincolnshire, England.  He died in 1248 in Bromley, Surrey, England.