Piers married Margaret DE CLIFFORD before 1322. Margaret (daughter of Robert DE CLIFFORD and Maud DE CLARE) was born about 1307 in Appleby, Westmoreland, England; died on 08 Aug 1382. [Group Sheet] [Family Chart]
Piers married Eleanor DE FURNIVAL before 1299. Eleanor was born about 1276 in Mulgrave, Yorkshire, England. [Group Sheet] [Family Chart]
Piers married Nichole DE GAUNT about 1273. Nichole (daughter of Sir Gilbert DE GAUNT and ? UNKNOWN) died in 1284. [Group Sheet] [Family Chart]