On 14 Apr 1834 when Francis was 30, he married
Sarah Dunbar, daughter of
Jesse Dunbar (28 Aug 1760-15 Jan 1836) &
Sarah Witherell (ca 1760-31 Oct 1839), in Scituate, MA.
52 Born on 13 Feb 1802 in Scituate, MA. Sarah died in Curaçao, West Indies, on 13 Feb 1835; she was 33.
In the list of deaths in the Scituate town records, it says simply that “Sarah Thomas, wife of Dr. Francis Thomas, died at Curaçao” 13 Feb 1835.