He is married to Adeline de Noyers.
They got married about 1204.
Child(ren):
euweb.dir Guillaume I de Courtenay, sn de Tanlay, *1172, +1233/48, bur Abbaye de Quincey nr Langres; 1m: ca 1204 Adeline de Noyers, Dame de Tanlay (*1186 +1222/29; bur Abbaye de Quincey), dau.of Clarembault de Tanlay; 2m: 1229/31 Nicole N (+after 1231); all kids were by 1m. and took surname "de Tanlay"
Guillaume I de Courtenay | ||||||||||||||||||||||||||||||||||
± 1204 | ||||||||||||||||||||||||||||||||||
Adeline de Noyers |