Willem Lempke was born 10 February 1826 in Diemen, North Holland, Netherlands to Jan Lempke (1792-1846) and Mijnsje van Rijn (c1798-1868) and died 12 August 1878 Watergraafsmeer, North Holland, Netherlands of unspecified causes. He married Antje Klaasen (c1834-1863) 19 November 1854 in Watergraafsmeer, Friesland, Netherlands.
|Offspring of Willem Lempke and Antje Klaasen (c1834-1863)|
|Meinsie Lempke (1862-)|
Marriage certificate of Meinsie Lempke: https://familysearch.org/pal:/MM9.3.1/TH-1-10818-6484-33?cc=1831469&wc=10708235