William* (Sir) De Harcourt
William* (Sir) was born in 1237.¹   He died at the age of 44 on April 19th, 1281.¹ 

 Alice* La Zouche
Alice* was born about 1213.¹   She died in 1256.¹ 

 Arabella* De Harcourt
Arabella* was born in 1254.¹   She died about 1279.¹