Lieutenant-Colonel John McCrae (November 30, 1872 – January 28, 1918) was a Canadian poet, physician, author, artist and soldier during World War I, and a surgeon during the Second Battle of Ypres, in Belgium. He is best known for writing the famous war memorial poem "In Flanders Fields". McCrae died of pneumonia near the end of the war. His famous poem is a threnody, a genre of lament. McCrae was born in McCrae House in Guelph, Ontario to Lieutenant-Colonel David McCrae and Janet Simpson Eckford; he was the grandson of Scottish immigrants from Balmaghie, Kirkcudbrightshire. His father had served with the Guelph Home Guard during the Fenian raids, and was a member of the Guelph city council and a director of The North American Life Assurance Company. His brother, Dr. Thomas McCrae, became a professor of medicine at Johns Hopkins Medical School in Baltimore and close associate of Sir William Osler. His sister Geills married James Kilgour, a justice of the Court of King's Bench of Manitoba, and moved to Winnipeg. McCrae attended the Guelph Collegiate Vocational Institute but took a year off his studies due to recurring problems with asthma. Among his papers in the John McCrae House in Guelph is a letter he wrote on July 18, 1893, to Laura Kains while he trained as an artilleryman at Tête-de-Pont barracks, today's Fort Frontenac, in Kingston, Ontario. "I have a manservant ... Quite a nobby place it is, in fact ... My windows look right out across the bay, and are just near the water's edge; there is a good deal of shipping at present in the port; and the river looks very pretty." He was a resident master in English and Mathematics in 1894 at the Ontario Agricultural College in Guelph. McCrae returned to the University of Toronto and completed his B.A., then returned again to study medicine on a scholarship. At medical school, McCrae had tutored other students to help pay his tuition. Two of his students were among the first female doctors in Ontario. McCrae graduated in 1898.