"Lamb, Caleb, s. Thomas [and Dorothy (Harbitle), (church record, First Religious Society, Unitarian)], 9 : 2m : 1641 [April 9, 1641] (court records, Suffolk Co. Quarterly Court.)"
"Lambe, … [Caleb. Different ink], s. Thomas, [born] Nov 27, 1639." [This record places his birth very close to that of his next older brother Benjamin, born of the father's earlier wife. There is probably some clerical error here.]