Debrett's Peerage and Baronetage
Patrick W. Montague-Smith
1930: 1*1.1918, Mabel Annie, da. of John Frederick Trigg : — Mark David (Wood berry, King George's A v., Margate), 4. 192 1 ; ed. at Cliftonville Coll. Mabel Joyce - Issue of the late Bernard Beresford Baddeley, 3rd son of 1st baronet, 4. 1876 ...