Descendants of Gerhardt Duker

Citations

Christian Wand

¹Wilcox, David E ed., Quincy and Adams County History and Representative men, 971.

32. Alois W. Duker

¹Wilcox, David E ed., Quincy and Adams County History and Representative men, 788.

Lulu Dorothy Sullivan

¹Wilcox, David E ed., Quincy and Adams County History and Representative men, 788.