Maud Percy, daughter of Henry 2Nd Lord Of Alnwick Percy and Idonea De Clifford …, was born about 1335 in Of, Warkworth Castle, Alnwick, Northumberland, England and died about February 18, 1378. She married John 3Rd Lord Of Raby Neville, son of Ralph 2Nd Lord Of Raby Neville and Alice De Audley, about July 1357. He was born in 1328 in Raby-With-Keverstone, Durham, England and died on October 17, 1388 in Newcastle-Upon-Tyne, Northumberland, England at the age of 60.

Ralph De Neville, son of John 3Rd Lord Of Raby Neville and Maud Percy, was born in 1364 in Raby, Co. Durham, England and died on October 21, 1426 in Raby, Co. Durham, England at the age of 62. He married Joan De Countess Of Westmoreland Beaufort, daughter of John Of Gaunt and Catherine Of Hainault Roet, on November 29, 1396 in Maine-Et-Loire, France. She was born about 1379 in Maine-Et-Loire, France and died on November 13, 1440 in Howden, Yorkshire, England.

Richard De Neville, son of Ralph De Neville and Joan De Countess Of Westmoreland Beaufort, was born before 1400 and died on December 31, 1460 in Pontefract. He married Alice Countess Of Salisbury De Montacute, daughter of Thomas De Montacute and Eleanor De Holland, after 1421. She was born in 1406 and died before December 9, 1462.

Cecily Neville, daughter of Ralph De Neville and Joan De Countess Of Westmoreland Beaufort, was born on May 31, 1415 in Raby, Co. Durham, England and died on May 31, 1495 in Berkhamstead, Hertfordshire, England at the age of 80. She married Richard Plantagenet, son of Richard Earl Of Cambridge Plantagenet and Anne De Mortimer, on October 18, 1424 in Yorkshire, England. He was born on September 20, 1411 in Conisbrough Castle, Yorkshire, England and died on December 31, 1460 in Wakefield, Yorkshire, England at the age of 49.