1963 births,
American Roman Catholics,
American comedians,
American sketch writers,
American television talk show hosts,
American television writers,
Emmy Award winners,
Groundlings,
Harvard Lampoon members,
Harvard University alumni,
Irish-American comedians,
Irish-American writers,
Late Night television talk show hosts,
Late Night with Conan O'Brien,
Massachusetts Democrats,
People from Brookline, Massachusetts,
Roman Catholic writers,
Roman Catholics,
Saturday Night Live writers,
Writers from Massachusetts