I am seeking descendants of Isaac Henry Quesinberry, b. 25 Oct 1883, d. 22 Oct 1942, son of Lawson Quesinberry and Martha Ann Coffey of Rowan Co., Ky. At the time of his death, he was visiting family in Morehead, Kentucky, but his death certificate stated that his usual residence was Walterboro, South Carolina.

According to census, his wife Clara was born in SC, as were both of her parents, and Isaac and Clara's eldest daughter.

1920 census of Letcher Co., Ky, McRoberts precinct, enumerated 13 Jan, lists as family #140/154:
Quesinbery, Isac, 37, b. Ky Ky WVa, coal miner; Claria, wife, 21, b. SC SC SC.

1930 census of Johnson Co., Ky, Van Lear, enumerated 5 April, lists on pp. 10A-B as family #189/192:
Quesinberry, I. H., 46, age at first marriage 36, coal miner, b. Ky Ky Ky; Clarah, wife, 29, age at first marriage 19, b. SC SC SC; Annie, dau, 8, b. SC Ky SC; Jr., son, 3, b. Florida Ky SC.

Possibly other children born after 1930.

I'm not sure Clara was born in Colleton Co, but if she was, the only fit appears to be Clara May Sease, age 9, listed in the 1910 census of Braxton township, Colleton Co., South Carolina, daughter of Arthur and Gertie Sease.

Does anyone have access to Colleton Co. marriage records from 1919-1920 who could check if there is a record of Isaac and Clara's marriage, or access to obituaries from 1942 to see if it lists survivors and their addresses?