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  • George Willing Pepper (1908 - 2001)
    G. Willing “Wing” Pepper Birth 29 May 1908 Death 21 Apr 2001 (aged 92) Burial Saint Thomas Episcopal Church Cemetery Whitemarsh, Montgomery County, Pennsylvania, USA Memorial ID 146984419 · View So...
  • Harrison Tweed (1885 - 1969)
    Tweed was born in New York City on October 18, 1885. He was the son of Charles Harrison Tweed, the general counsel for the Central Pacific Railroad, Chesapeake and Ohio and other affiliated railroad co...
  • Charles Francis Adams IV (1910 - 1999)
    Charles Francis Adams IV (May 2, 1910 – January 5, 1999) was a U.S. electronics industrialist. He served as the first president of the Raytheon Company between 1948 and 1960, and again from 1962 to...
  • Robert Winthrop Kean (1893 - 1980)
    Robert Winthrop Kean (September 28, 1893; Elberon, New Jersey – September 21, 1980; Livingston, New Jersey) was a Republican politician who represented New Jersey in the U.S. House of Representatives...
  • Private

St. Mark's School

St. Mark’s School is a coeducational, Episcopal, preparatory school, situated on 250 acres (1.0 km2) in Southborough, Massachusetts, 25 miles (40 km) from Boston. It was founded in 1865 as an all-boys school by Joseph Burnett, a wealthy native of Southborough who developed and marketed the world-famous Burnett Vanilla Extract. Girls have attended since the 1970s. St. Mark's is a member of the Independent School League, and the second-oldest of the five elite prep schools collectively termed St. Grottlesex.

The school's 65 teachers lead 325 boarding and day students through a rigorous curriculum and a full program of co-curricular activities. Class size averages 10, with a student-faculty ratio of 5:1. Each department offers honors and advanced placement sections (numbering 24 in total, more than any other school in the Independent School League).

Notable Alumni