Hi Kate, Well, I have been doing some looking for you, "Hancock Co., Marriage Records 1828-1920 Inclusive Vol 1 A-K" shows, John O.G. Collins spouse Elizabeth Johns 30 Aug 1849 bk c-2 pg 341 Rachell P.P. Collins spouse Joseph L. Hartley 18-Oct 1856 Bk C-3 pg 372 Mary Jane Watts spouse John O G Collins 22 Sept 1878 Bk C-7 pg 18
On the 1850 census for Rush Co., IN: 167-174 Willis D. Collins 27. M. Farmer 500 KY Eleanor 23 F. IN Mary J. 1 F IN Derias D. L. M. 7 M. IN Two houses down lives; 169-176 William Collins 54 M Farmer 2500 KY Margaret 28 FKY Amanda J. 24 F. KY Harriet 20 F KY James J. M 18 Farmer IN William 16 MFarmer IN Jeny E. 14 F.IN Two houses down from them lives; 171-178 John O. G. Collins 21 M Farmer 800 IN Elizabeth 21 F IN James D. 1/12 M IN Recompence C. L B. 14 M IN Rachael P. P. 12 F IN Melinda J. 24 F. IN There is probably some connection between all the Collins living so close to one another. I will keep looking around for you.