Beatrice Isabel Allen was the daughter of granddaughter of Andrew Allan and Matthew Hamilton Gault. She married Sir Herbert Meredith Marler in 1902.

Sir Herbert Meredith Marler, PC, KCMG (1876-1940) was a Canadian notary and diplomat. Born in Montreal, Quebec, he earned a law degree from McGill University and entered his father's notarial firm Marler & Marler. Liberal Prime Minister William Lyon Mackenzie King appointed him Canada's first Envoy Extraordinary and Minister Plenipotentiary of Canada to the Empire of Japan in 1929. He was knighted in 1935 and returned from Japan in 1936 to serve as Envoy Extraordinary and Minister Plenipotentiary of Canada to the United States of America. He served in that capacity until 1939. He was married to Montreal socialite Beatrice Isabel Allan, granddaughter of Andrew Allan and Matthew Hamilton Gault.

William de Montmollin Marler was born in 1849 in Drummondville, Quebec. He graduated with a law degree from McGill University. He founded a notarial office in Montreal, and was a professor of Civil Law at McGill University. He died in 1929.

Dr. William Marley-Cass was born on September 30, 1871, in Durham, England.

He worked for the British Army Reserve as a Surgeon-Lieutenant in the early 1900s.

In 1937, he married Violet Mary Cranston Haswell in Vaudreuil, Quebec. He died on August 25, 1945, in Quebec, Canada.

Pauline Marois was the 30th Premier of Quebec and leader of the Parti Québécois.

Rev. David Calhoun Marquis was born on November 15, 1834, in Mercer County, Pennsylvania.

He was a Presbyterian clergyman, educator, and author. He served as a minister at the North Presbyterian Church in Chicago, Illinois. He was also a professor of New Testament at the McCormick Theological Seminary (1883-1912) and the Presbyterian Theological Seminary. He published the book "Outline of the Life of Christ in Seven Periods" (1892). Several of his sermons were also published, e.g., "The patriot's gratitude: a discourse, delivered in the North Presbyterian Church, Chicago, on Thanksgiving Day, Nov. 28, 1867".

In 1863, he married Anna Margaretta Kennedy (1835–1875), in 1879, he remarried Helen M. Pearson (1840–1895), and in 1898, Emeline E. Patrick Vaughn (1841–1901). He died on October 8, 1912, in Chicago, Cook, Illinois.