David Carnegie Andrew Agnew, Protestant Exiles from France… (1886)
“ The distiller had a son and namesake, John Debonnaire of Bromley, the last male heir of the refugee, who died in 1797, leaving an only daughter, Anne, who was married in 1799 to William Tennant, Esq., Lord of the Manor of Shenston. John Debonnaire, who died at the Cape (as already stated) , was the father of Susannah Sophia Selina Debonnaire, born 1756, died 1815. As the widow of Major John Smith, she was married in 1782 to Thomas Theophilus Metcalfe, an East India Director and M.P. for Abingdon, who was created a baronet in 1802. ”
