William de Munchesni
William was born before 1162.  He died before May 7th, 1204.

 Aveline de Clare
Aveline was born about 1172.  She died before June 4th, 1225.

 Warin II de Munchesni
Warin II was born in 1202.  He died at the age of 53 on July 20th, 1255 in Swanscombe, Kent, England.

 William II de Munchesni
William II was born before 1204.