Catharina Van Blarcom is noted in several texts as (probably) being the first child born to Pieter Janse Van Blarcom and Jacomyntje Cornelis Van Blarcom, though her birth, christening and death dates currently remain unknown.

On November 2, 1714, Catharina married Myndert Le Fevre (written Lefefere on their marriage certificate) of Flatbrush, Long Island, New York, son of Isaac Le Fevre and Wyntie Korten. They had at least one son, Johannes, baptized June 17, 1722.

Additional information about Catharina Van Blarcom, daughter of Pieter Janse Van Blarcom, is currently unavailable.