Sir Philip Gordon Dunn, 2nd Baronet

https://en.wikipedia.org/wiki/Dunn_baronets

Sir Philip Gordon Dunn, 2nd Baronet (26 October 1905 – 20 June 1976). Dunn was an Anglo-Canadian businessman, landowner and farmer. He was the second child and only son of the wealthy Canadian financier and steel magnate Sir James Hamet Dunn, 1st Baronet, and his first wife, Gertrude Paterson Price. He had four sisters, as well as a half-sister, the artist Anne Dunn, from his father's second marriage. In 1933, Dunn married Lady Mary Sybil St. Clair-Erskine, daughter of James St Clair-Erskine, 5th Earl of Rosslyn, with whom he had two daughters: Serena Mary (born 28 April 1934), who married Jacob Rothschild, 4th Baron Rothschild; and Nell Mary, Mrs. Jeremy Sandford (born 9 June 1936), who became a playwright and author. The baronetcy became extinct on Dunn's death in 1976.