MARY TREWHELA, widow, of Crowanwritten: 10 Mar 1758 proved: 1 May 1758
son: THOMAS TREWHELA 1 sh., household goods & moveables
son: JAMES 1 sh.
son-in-law: WILLIAM GILL 1 sh.
daughter: ELIZABETH 5 L
daughter: MARY 1 sh.
daughter: CATHERINE 1 sh.
daughter: MARGET's 2 children 1 sh. each
son: JOHN all the rest & executor
Mary ( ) Trewhela

This will would indicate that this Mary’s daughter Margaret married a William Gill, so may not be the right parents for our Margaret.

witnesses: RICHARD DONNE Sr., RICHARD DONE Jr.