+--Sir William Mallory 
               +--Sir John Mallory 
               |  |     +--John Constable 
               |  |  +--Sir John Constable 
               |  |  |  |           +--Gilbert De Umfreville 
               |  |  |  |        +--Robert De Umfreville  (ABT 1277-30 MAR 1325)
               |  |  |  |        |  |  +--Alexander Comyn  (ABT 1217-)
               |  |  |  |        |  +--Elizabeth Comyn  (ABT 1248-17 FEB 1326/1327)
               |  |  |  |        |     |     +--Saher De Quincy 
               |  |  |  |        |     |  +--Roger De Quincy  (ABT 1174-12 APR 1264)
               |  |  |  |        |     |  |  |  +--Robert III de Beaumont 
               |  |  |  |        |     |  |  +--Margaret de Beaumont 
               |  |  |  |        |     +--Elizabeth Isabel De Quincy  (ABT 1220-12 APR 1282)
               |  |  |  |        |        |              +--Dolfin  Maldred Prince of Scotland   (ABT 1042-)
               |  |  |  |        |        |           +--Fergus of Galloway  (ABT 1078-12 MAY 1161/1166)
               |  |  |  |        |        |        +--Uchtred of Galloway  (ABT 1118-22 SEP 1174)
               |  |  |  |        |        |        |  |     +--William The Conqueror  (1028-9 SEP 1087)
               |  |  |  |        |        |        |  |  +--Henry I Beauclerc  (ABT SEP 1068-1 DEC 1135)
               |  |  |  |        |        |        |  |  |  +--Matilda of Flanders  (ABT 1031-2 NOV 1083)
               |  |  |  |        |        |        |  +--Joan (Elizabeth)   (1084/1095-)
               |  |  |  |        |        |        |     +--   
               |  |  |  |        |        |     +--Roland of Galloway 
               |  |  |  |        |        |     |  |  +--Waldeve, Lord of Allerdale  
               |  |  |  |        |        |     |  +--Gunnild of Dunbar  
               |  |  |  |        |        |  +--Alan of Galloway  (ABT 1186-1234)
               |  |  |  |        |        |  |  +--Elena De Morville 
               |  |  |  |        |        +--Helen of Galloway  (ABT 1208-AFT 21 NOV 1245)
               |  |  |  |     +--Thomas De Umfreville  (ABT 1325-)
               |  |  |  |     |  +--Alianore   (ABT 1300-31 MAR 1368)
               |  |  |  |  +--Thomas De Umfreville  (1361-12 FEB 1390/1391)
               |  |  |  |  |  |  +--Adam De Rodham 
               |  |  |  |  |  +--Joan De Rodham  (ABT 1330-)
               |  |  |  +--Margaret De Umfreville  (1390-)
               |  |  |     +--Agnes De Grey  (1365-25 OCT 1420)
               |  +--Joan Constable 
            +--Sir William Mallory 
            |  +--Margaret Thwaites 
         +--Sir William Mallory 
         |  |  +--Sir John Conyers 
         |  +--Jane Conyers 
      +--Thomas Mallory  (1566-1644)
      |  +--Ursula Gale 
   +--Rev. Thomas Mallory  (1605-)
   |  |  +--Richard Vaughan  (1550-30 MAR 1607/1608)
   |  +--Elizabeth Vaughan  (ABT 1586-)
+--Captain Roger Mallory  (1635-AFT 22 DEC 1695)
Jane Mallory  (1665-)