David Beesmer was a son of Philip Beesmer and Reintje Davidson. in 1888 he married Mina Davidson from Zwolle in Amsterdam, a daughter of Isaac Davidson and Sara Oppenheimer and had five children whith her. Mina Davidson however passed away 31 July 1913 in Amsterdam and David Beesmer remarried 23 February 1916 Roosje Gaarkeuken, a daughter of Magiel Gaarkeuken and Grietje van Hessen. From this 2nd…