Henrietta Dering (Henrietta de Beaulieu Dering Johnston) (Irish/American c.1674-1729) HALF-LENGTH PASTEL PORTRAITS DEPICTING A GENTLEMAN IN ARMOUR AND A LONG FLOWING WIG AND A LADY IN A YELLOW AND WHITE DRESS one signed and dated to verso ''Henrietta Dering, Dublin 1704'' possibly depicting James Barry, 4th Earl Barrymore and his wife the Hon Elizabeth Boyle pastels 44 x 34.5cms; 17 1/2 x 13 1/2in., both within feigned ovals, mounted in original gilt frames PROVENANCE Crom Castle, Co Fermanagh, Sold by direction of The Rt. Hon the Earl Erne KCVO. See illustration