*Philippe de Montagu
born about 1332 Salisbury, Wiltshire, England
died 5 January 1381/82 Bisham, Berkshire, England
buried Bisham, Berkshire, England

father:
*Baron William de Montagu
born 1302/1303 Cassington, Oxfordshire, England
died 30 Jan 1343/1344 Windsor Castle, Berkshire, England
buried Bisham, Berkshire, England

mother:
*Katherine de Grandison
born about 1304 Ashford, Hertfordshire, England
died 23 November 1349 Bisham, Berkshire, England
buried Bisham, Berkshire, England
married 1327 Of, Cassington, Oxfordshire, England

siblings:
John de Montagu born about 1327 Donyatt, Somersetshire, England
died 25 February 1389/90 buried Cathedral, Salisbury, Wiltshire, England
Robert Montagu born about 1334 Of, Shepton Montague, Somersetshire, England
Anne (Anneys) de Montagu born about 1330 Of, Cassington, Oxfordshire, England
William de Montagu born 25 June 1328 Of, Salisbury, Wiltshire, England
christened Of, Donyatt, Somersetshire, England died 3 June 1397
buried Conventual Church, Bustlesham, Montacute, Somersetshire, England
*Sibyl de Montagu born about 1330 Of, Donyatt, Somersetshire, England
Elizabeth de Montagu born after 1327 Of, Donyatt, Somersetshire, England
christened Of, Salisbury, Wiltshire, England died 31 May 1359 Ashley, Hampshire, England
buried Abbey, Tewkesbury, Gloucestershire, England

spouse:
*Roger de Mortimer
born 11 November 1328 Ludlow, Shropshire, England
died 26 February 1359/60 Rouvray, Cote-D'Orleans, France
buried Wigmore, Herefordshire, England
married about 1354 Donyatt, Somersetshire, England

children:
*Edmund "The Good" de Mortimer born 1 February 1351/52 Llangoed, Llyswen, Breconshire, Wales
died 27 December 1381 Dominican Friary, Cork, Ireland
buried Wigmore, Herefordshire, England
Roger de Mortimer born about 1351 Ludlow, Shropshire, England
Margery de Mortimer born 1352 Wigmore, Herefordshire, England
christened Ludlow, Shropshire, England

biographical or anecdotal information:


source:
LDS
ancestry.com