[last accessed 9 Nov 2012]
... [Capt. Nathaniel] West died at some date between April 1623 and February 1623/4 ... [a]t some time thereafter, Frances Grevill West married Abraham Peirsey ...
-----
[gives supporting evidence to the end date of Abraham's marriage to Elizabeth Draper]
-----
... Abraham Peirsey had two daughters by his first wife, Elizabeth Draper; Elizabeth was born in 1610 and Mary in 1614, both of whom outlived their stepmother. On May 10th, 1633 the latter became the administrator of her father's will and thus came in conflict with Samuel Mathews [then husband of Frances Grevill]. Mary Peirsey was then married to Captain Thomas Hill. Peirsey's elder daughter, Elizabeth was married on about 1628 to Richard Stephens (14) and subsequently (prior to 1638) to Governor Sir John Harvey. ...