Martin Grotelueschen was the son of Emil Grotelueschen and Roseline (Rosa) Wilke.
Martin Grotelueschen
Emil Grotelueschen (1879-1967)
Johann Grotelueschen
Anna Loseke
Roseline (Rosa) Wilke (1887-1977)
John Herman Wilke (1857-1932)
Anna Margaretha Neemeyer (1864-1938)
Johann Frederick Neemeyer (1834-1910)
Helena Jasper (1836-1893)