My mother remembers no children.

A Randolph K. Heinzman, 29, Prairie City, Illinois, son of Fred Heinzman and Christian F. Behler, married Miss Agnes Stephens, 22, Bushnell, Illinois, Daughter of John H. Stephens and Sarah J. Elliott, on 18 March 1890. #3374.160

In the Nebraska census’ he is called Rudolph.

Heinzman, Rudolph R   View Image Online
  Age: 69
Year: 1930
  Birthplace: Illinois
Roll: T626_565
  Race: White
Page: 6A
  State: Illinois
ED: 10
  County: Warren
Image: 0702
  Township: Monmouth
  Relationship: 393