My wife who has passedaway did reasurch on the Luxs. there is a william Gregory Lux born in Ky Jefferson Co. and married a Mary Ann Kelly in Jackson Co Ind on Oct 4 1829 in her line. I still have her papers. she was a Chambers from Iowa, had a lot in Ind Shields,Warners, Englands. Phone 502-538-7748,if instreded. Live in Mt Washington, KY, Hope this helps some one.