Yes, great detective work! this is my Grandfather Lewis[Louis] and my Grandmother Lillie Hare [Adams].
Lillie was married first to Clarence Marcus Detweiller,They had the two children he never adopted them, then He died. Lillie married Louis Adams
and as far as I can tell he is only on the 1930 census. After louis died She married Rueben Davis.The Kathleen you mentioned below is my Mother.I still am thinking Louis maybe tied into Holden Adams as Louis mentioned his Father was born in South Carolina on the 1930 census. The Holden adams family from what I have read came from South Carolina, then to Louisiana and on to Montgomery county,Texas. At least I have seen both lines claiming South Carolina and Montgomery county,Texas.
It seems like a logical choice to look more closly at Holden's family
Thanks for the info.