This is a list of notable buildings of the Knights of Columbus, a Roman Catholic fraternal service organization founded in 1881 in New Haven, Connecticut. in Canada * James Cooper House, Toronto, which served as a Knights of Columbus meetinghall from 1910 to 2005 * A fire at the Knights of Columbus Hall in St John's, Newfoundland kills 99 on December 12, 1942 (see 1942 in Canada).in the Philippines * * in the United States (by state then city or town)