George O. was born into the family whose biography lists him; he died Oct. 20, 1854.

The evidence

• “Emily C, Jan. 1, 1829 ; George 0., May 6, 1830, died Oct. 20, 1854 ; Franklin, born Aug. 7, 1833;”

  1879-history-of-rock-county/25-bios-milton.md, PDF p. 811 / book p. 815

  Butterfield, C. W., et al. The History of Rock County, Wisconsin: its early settlement, growth, development, resources, etc. Chicago: Western Historical Company, 1879. Cornell University Library via the Internet Archive, archive.org/details/cu31924028871585.

  Grade A: Found on a page of one of our sources