Hendrik Coert was born in Leiden 17th September 1825 and died 24th April 1867 in Rotterdam. He was a Gardener, “stadwerker” and “brandersknecht”. In Weert 26th July 1848 he married Johanna C. Seerden (born 8th December 1822 in Weert; died 17th September 1856). They had four children Johannes J. (born Leiden 6th April 1851; died Leiden 8th November 1868), Andreas A. (born Leiden 1st December 1855; died Leiden 29th June 1857), Cornelis P.F. (born Leiden 7th December 1848; married 12th August 1885 Petronella Storm, born 15th May 1844 Zoeterwoude) and Petrus Franciscus. Hendrik Coert married a second time on the 18th of February 1857 in Leiden with Elisabeth Lepelaar, born 27th November 1821 (Source: www.mijnstambomen.nl/leiden/lepelaar.htm ).