1Grace Williamson Edes, Timothy Williamson of Marshfield, Mass., and His Descendants, NEHGR Vol. 81, pp. 73, 78-79 (Jan. 1927).
"1. TIMOTHY1 WILLIAMSON,* of Marshfield, Mass., born probably in England, about 1621, was killed in King Philip's War, in July or Aug. 1676. He married at Marshfield, 6 June 1653, MARY HOWLAND, daughter of the first Arthur Howland and his wife, who was Margaret Read, a widow. Mary (Howland) Williamson married secondly, 22 jan. 1679/80, Robert Stanford of Marshfield. Her later history has not been traced.
. . .
Children, born at Marshfield (see Marshfield records):
i. MARY, 3 b. 7 July 1654; living 17 Sept. 1690; m. 9 Mar. 1678/9 JOSIAH SLAWSON, possibly, but not probably, son of George Slawson. At the time of his marriage he dwelt in Marshfield (Savage's Genealogical Dictionary), but all efforts to trace the couple after their marriage have been fruitless.
ii. TIMOTHY, b. 26 Feb. 1655/6; d. unm. in 1682; bur. 18 Sept. 1682.
. . .
iii. JOANNA, b. 21 Nov. 1657; living 17 Sept. 1690.
2. iv. CALEB, b. in Mar. 1661/2.
v. EXPERIENCE, d. 2 May 1748; m. at Marshfield, 25 Apr. 1684 (Rev. James Gardner officiating), JOSEPH TAYLOR of Marshfield, yeoman, who d. 13 Sept. 1727 and is bur. in the Winslow Burying Ground.
. . .
3. vi. NATHAN.
vii. MARTHA, b. 1 May 1670; living 17 Sept. 1690.
viii. ABIGAIL, b. 10 Aug. 1672, living 17 Sept. 1690.
4. ix. GEORGE, b. 2 May 1675.
x., xi. TWO DAUGHTERS, included 17 Sept. 1690, in the settlement of Timothy1 Williamson's estate, among the unnamed seven sisters, daughters of the deceased, who were to have certain provision from his sons, but never again alluded to.".