!#218> Complete Baronetage-v5-p283 (FHL 942 D22cg); #227> Hertford Co History-v2-p191 (FHL Q942.58 H2c); #546> Baronetage (Betham)-v4-p250 (FHL 942. D22w); #2226> Morgan and Glamorgan Genealogies-p313 (FHL 942.97 D2c); #4114> Morgan History-p18 (FHL #1012640); #12639> Herbert Pedigrees, Earls of Pembroke-p338 (FHL #0826552 it3,4); !KIN> only child; GNAME> Mary Margaret (#227), Margaret (#2226), Mary Magdalen (#218), Mary Margaret (#12639); DIED> #218-v5-p283; DIED> #12639-p338> Mar 1807;