Watson was my 2nd great uncle.I am descended from his younger brother, Edwin Lewis Cady.
Watson was born to Haziel Cady and Lucetta Converse Cady on June 7 1829 in NY
He married Annise Taylor on 4 July 1849 and he died 18 Oct 1902.
He served in the civil war in the Wisconsin 4th cavalry, company g, and my ancestor and a couple of Watson's other brothers were with the 9th WI Lt artillery.
After the war he was a marshal in MN, I believe.
I have a fair amount of history and I will answer any questions that I can... but the easiest way would be for me to invite you to view my Ancestry.com family tree.It would be free to you as a guest and all I would need is your chosen email address...or, if you have ancestry access at home or the public library my family tree is called Haziel Cady & Lucetta Converse...it is open for viewing.