Background
He was born in Ukraine (then a part of the Russian Empire) and fled to the United States in 1913 to avoid conscription into the army. Marrying Elsie Simonofsky – a native of what is present-day Belarus who grew up in the United States – they moved to Philadelphia, where they both began teaching at the Mikveh Israel religious school.
Career
He worked in sweatshops in Baltimore before gaining employment teaching at the city"s Hebrew elementary schools, using his money to fund his studies at Johns Hopkins University. William eventually rose to the position of school principal. In 1924, he was appointed to the faculty at the country"s oldest Jewish teacher training institution, Gratz College, where he became faculty president in 1932.
In 1955 he also began teaching courses at Dropsie College.
Independently, he was involved in researching Medieval Hebrew, eventually authoring a series of books on the language: How to Teach Hebrew in the Elementary Grades (1946), Hebrew, the Story of a Living Language (1947), Hebrew, the Eternal Language (1957), Teaching and Learning (1959), and an edited version of David Kimhi"s Hebrew Grammar (1952). William Chomsky was born in Kupil, Volhynian Governorate, Russian Empire (in present-day Ukraine) in 1896.
He taught as a professor at Gratz College. He became the faculty president of Gratz in 1932, a position that he held for 37 years.
He also taught at Dropsie College, a graduate school for Jewish and Semitic studies from 1955-1977.
He was a renowned specialist of the history of the Hebrew grammatical tradition, before and after David Kimhi (1160–1235). His obituary (New York Times, 22 July 1977) describes him as "one of the world"s foremost Hebrew grammarians". Chomsky was married to Elsie Simonofsky.
The couple had two sons: Noam, a well-known linguist and activist.
And David, a physician.