Thanks for looking for me.I actually have Andrew and Elizas birth record for one of their children, so I know that they were married. Also the census records backing up the info. They divorced sometime after 1873, as Eliza is married to William Berry, and Andrew is married to someone named Maggie.
I also have a copy of the marriage between Mary Alice Abbott, their daughter, to Ivory Dearborn, giving Andrew Abbott and Eliza Leighton as her parents.So I'm pretty certain about Andrew and Eliza.
I found through the census info that George and Lydia Abbott were parents to Andrew and Royal. Then Lydia must of died as George re-married Mary?.But this is all I have managed to find at this point on George and Lydia.