Donna Gerkey was born 1878, Carlton, Barry, Michigan, USA; died Yes, date unknown.
Donna married Horace M. Koch 7 Jan 1899, Lake Odessa, Ionia, Michigan, USA. Horace (son of John B. Koch and Anna Stricker) was born May 1880, Elmira, Woolwich Twp., Waterloo Region, Ontario, Canada; died Yes, date unknown. [Group Sheet]