- [S58] Familie Gerhard Meier, Nachfahren des Ludolph Starkebaum aus Sonneborn (Oerlinghausen, BRD: Familie Meier, [1996-1997?]), page 8.
Friedrich (Fritz) Karl Meier and Karoline Christine Dorothee Starkebaum married 15 July 1922 in Sonneborn.
- [S86] Martin Henning Meier, Genealogical research, "Family research," email to J. Mark Fiegenbaum, 12 February 2002.
Re: Karoline Christine Auguste Dorothee Justine Starkebaum. "She married Friedrich Karl Meier on 15 Jul 1922 in Sonneborn; this was the civil marriage. The church wedding took place in Oerlinghausen on 24. Apr 1925."