Francis Chickering m. (2) Dedham 11 Jun 1650 Sarah (--) Sibley, widow of John Sibley of Charlestown. She m. (3) John Bowles of Roxbury, where she was buried 4 Sep 1686. She called Joseph How her brother in her will of 21 Jun 1681, so her maiden name may be Howe [Sarah Howe listed as John Sibley's wife in "Charlestown's Inhabitants" by Ralph J. Crandall and Ralph J. Coffman, NEHGR, p. 131:209.]