Roseline (Rosa) Wilke was born 24 NOV 1887 in Platte County, Nebraska. She died 11 DEC 1977. She was the daughter of John Herman Wilke and Anna Margaretha Neemeyer.
Roseline (Rosa) Wilke's husband was Emil Grotelueschen. They were married 20 FEB 1907. Their 9 known children were Martin Grotelueschen, Clarence Walter Grotelueschen, Velma Victoria Grotelueschen, Gilbert Arthur Grotelueschen, Edna Verona Grotelueschen, Anna Elaine Grotelueschen, Evelyn (Althea) Grotelueschen, Eugene A. J. Grotelueschen and Rose Marie Grotelueschen.