Family tree▼
'10. REBECCA [daughter of Nicholas and Sarah (Loomis) Olmsted]; b. Mar. 12, 1647-8; m. John Bigelow ..."
'OLMSTED, OLMSTEAD, OLLMSTED ...Rebecka, d. Nicholas, b. Mar. 12, 1647'
Since her sister Mary was born Nov 1646, this must be Mar 1647/48.
'Bigelow, John, Hartford. ... Court Record ... 5 December, 1721: Adms. granted to Rebeckah, the widow.'