John Duval (b.c.1750)

Diamond Merchant, of Warnford Court, Throgmorton Street, London

Family
Notes / Biography Associated Houses References

Spouse

Elizabeth (de Visme) Duval

Mrs Elizabeth Beaufils (de Visme) Duval

1752-1811

Children

Lewis Duval

Conveyancer, of St. Petersburg House, Bayswater Hill, London

1774-1844