**Piers de Greneville

**Piers was born in 1244.  **Piers' father was **Geoffrey de Greneville and his mother was **Maude de Lacy.  His paternal grandfather is **Simon de Joinville and his paternal grandmother was **Beatrix of Burgundy de Macon. He had three half-brothers and three half-sisters, named **John, **Gilbert, **Thomas, **Eleanor, **Isabel and **Rohese.  He died at the age of 48 in 1292.

They had a daughter named **Joan.