+--Thomas MASK  (ABT 1600-15 FEB 1687/88)
   +--John B MASK  (ABT 1656-BEF APR 1732)
+--Thomas MASK  (BET 1690 AND 1694-1755)
|  |  +--Thomas CHRISTIAN  (ABT 1645-AFT 1704)
|  +--Martha Jane CHRISTIAN  (9 JUN 1673-)
|     +--Ellinor KEWLEY  (ABT 1648-AFT 1680)
William MASK  (1769-)
+--Catherine (MASK)