Colonel Sir Herbert Lloyd Watkin Williams-Wynn, 7th Baronet, CB (1860–1944) was a Welsh politician and Yeomanry officer.He succeeded to the baronetcy on the death of his uncle and father-in-law, Sir Watkin Williams-Wynn, 6th Baronet in May 1885.[6] For this he was appointed Companion of the Order of the Bath (CB) in the 1902 Coronation Honours.In 1923 he transferred to be Hon Colonel of the 7th (Merionethshire and Montgomeryshire) Battalion, Royal Welch Fusiliers.[1][5][11] During World War I, he established a munitions factory on the Wynnstay estate.