Adolf Friedrich Wilhelm Frentrup (1870-1938) |
Katharina Wilhelmine Massmann (1872-1923) |
Hermann Friedrich Frentrup (1895-1895) |
Wilhelm Frentrup (1896-1954) |
Karl Ernst Frentrup (1902- ) |
Fritz Frentrup (1905-1967) |
Wilhelm Hartmann (1872- ) |
Maria Speckmann (1874- ) |
Heinrich Frentrup (1898-1957) |
Marie Hartmann (1901- ) |
Heinz Frentrup (1926-1945) |