M. P. Shiel and Anna Quindlen, are of British nationality?
Anna Quindlen Anna Marie Quindlen (born July 8, 1952) is an American author, journalist, and opinion columnist.
Loel Guinness Loel Patrick Guinness (born 22 October 1957) is an Irish philanthropist, film producer and adventurer. He is descended from Samuel Guinness, a Dublin goldsmith (1727–1795), the younger brother of the Guinness brewery's founder Arthur Guinness. In 2010, he married the Thai woman Natanyawit Choomkomont (known as Tanya Guinness).