Davers lived at Rushbrooke Hall with Frances Treice, by whom he had five illegitimate sons and three illegitimate daughters. He was rumoured to have earlier married Miss Coutts, a planter's daughter, in America while serving in the army, and to have had a son, Rushbrook. On his death in 1806 he was buried at St Nicholas Church, Rushbrooke. He left his estates to his nephew,
Frederick Hervey, 1st Marquess of Bristol. On the presumption of there being no surviving legitimate male heirs, his baronetcy became extinct. ==References==