William de Lee & Clemence de Banastre 
They had a daughter named Sibyl.
-
Personal Details
Clemence de Banastre
Clemence was born in 1240 in Mollington, Banastre, Cheshire, England.2 She died at the age of 58 in 1298 in Mollington, Banastre, Cheshire, England.1
1 http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=PED&db=bdcook111&id=I11627
2 http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=GET&db=bevangenealogy&id=I37995
2 http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=GET&db=bevangenealogy&id=I37995