Marriage

Sloane married Elizabeth Rose in 1695. As the daughter London alderman John Langley and widow of Fulk Rose of Jamaica, his wife brought significant property to the marriage: her father's estate and an income from her late husband's Jamaican properties. They had four children, two of whom survived until adulthood. Hans and Mary died as infants. Sarah married George Stanley of Paultons, Hampshire, while Elizabeth married Charles Cadogan, who would become the 2nd Baron Cadogan of Oakley. Sloane's wife predeceased him in 1724.