Ernest Clarke, Dictionary of National Biography… (1912)
“ At the conclusion of the Royal Agricultural Society's show of 1905, of which Wilson was honorary director, King Edward VII conferred on him the distinction of K.C.V.O. A few days later he was seized with illness which terminated fatally from heart failure on 11 July 1905. He was buried at Chillingham. A memorial service was held at St. George's, Hanover Square. Wilson was tall and handsome, with ingratiating manners. His skill in administration and tactful dealing with men made him a power in the agricultural world. ”
