August 16, 1848
Helen was born.
Nation and worldGrade A · 1 independent source
The evidence
“He married Sarah J. Guthrie, daughter of John Guthrie, of Rhode Island; they have four children — Helen, born Aug. 16, 1848; Mary Emma, May 30 1851- Florence A., Jan. 2, 1855 ;”
1879-history-of-rock-county/26-bios-la-prairie.md, PDF p. 837 / book p. 841
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
On the printed page (PDF p. 837 / book p. 841) · open the whole page