Logan Co Deed Book N, p.43. John Curd gave his daughter Lucy B. Slaughter now deceased a slave girl in 1821 which he now makes over to his grandson, her only heir, Richard Harris Slaughter. Lucy died in Feb of 1823. 25 Dec 1824.
Lucy Brent CURD and Robert Fontaine SLAUGHTER were married on 20 September 1821 in Logan County, Kentucky.97,202 Robert Fontaine SLAUGHTER100, son of James SLAUGHTER and Elizabeth HAMPTON, died before November 1826.
Robert F. was possibly a doctor. A date of death as 9 Oct 1929 in St. Francisville LA is obviously wrong - Robert was deceased before his father's will written Aug 1831. He was in fact dead prior to November, 1826. Said to have married in Bowling Green KY, but that was also incorrect.
I found this marriage that I believe to be his in Logan Co KY. Robert Slaughter married Lucy B. Curd on 20 Sep 1821. She was the daughter of Major John Curd and she died Feb 1823, leaving an infant son.
Logan Co DB M, p.273
Robert is said to have married a second time in Arkansas before going to Lousiana. The Curd book states he was deceased before 1826. Major John Curd stated in his application for reinstatement of his Revolutionary pension in November of 1826, that his grandson, Richard H. Slaughter, was living with him and that both his mother and father were dead.
Lucy Brent CURD and Robert Fontaine SLAUGHTER had the following children: