For whatever reason, I missed getting info to you on your family... I am so sorry about this! If you still need the info, here is some stuff that I found...
George Davison married Ada Belle Lucas on Jan 1, 1879 in Green Lake County. George was from Ripon, WI and he was born in NY. His parents were George and Sarah Davison.
Witness of the marriage were James Helmsey,? Lucas (couldn't read the name). Her parents were listed as Jason and Eliza Lucas. They married in the Union Church.
I also found a Mary Ann Lucas that married Joseph Blair on Oct 12, 1858 in Berlin (Sacramento, WI) Joseph was born in Ireland and his parents were Samuel and Martha Blair. MaryAnn's parents were William and Ann Lucas. That's the only thing that the marriage record had on it.
I found a Charles Lucas who married Lizzie Wood, but we had problems locating the actual record...I will get it next time I get to the courthouse. I also have a birth and death record for Marjorie Lucas, which I haven't had a chance to look up. I should have some more time next week.
Sorry that I missed this...I can't believe i did that..I am usually pretty good at keeping track of things.