Marriages registered in the City of Boston for the year, 1851. No.: 601 Date of Marriage: April 10 [1851] Groom/Bride: Joseph D. Blood / Elizabeth S. Knowlton Residences: Groton / Boston Ages: 41 / 38 Occupations: Stone Cutter / [blank] Birthplaces: Groton / Templeton Parents: Joseph / [blank] Which Marriage: Third / First Official: A. L Stone