[1] On 7 May 1798, he married Favell Bourke Lee (1780-1841), the daughter and heiress of Robert Cooper Lee (1735-1794), and Priscilla Kelly, daughter of Denis Kelly, Chief Justice of Jamaica.
[1] The Bevan couple spent their honeymoon at his father's house Riddlesworth Hall.
In 1826, he bought Belmont, in East Barnet, from Job Raikes, which passed to his son Robert on his death.
[1][4] Bevan died on 24 December 1846 at Belmont as a consequence of injuries sustained during a fire there the previous week.
[5] He was buried alongside his wife in the Bevan family vault at Christ Church, Cockfosters.