Sir Wilfred Thomason Grenfell,   KCMG  ( February 28 ,  1865 - October 9 ,  1940 ) was a medical  missionary  to  Newfoundland  and  Labrador . He was born at  Parkgate ,  Wirral, England  and married Anne Elizabeth Caldwell MacClanahan of  Chicago ,  Illinois  in 1909. She died in 1938.