How many spinoffs did "All in the Family" (CBS, 1971-79) have?

The TV series had four spinoffs:

“Maude” (CBS, 1972-78); “The Jeffersons” (CBS, 1975-85); “Archie Bunker’s Place” (CBS, 1979-83); and “Gloria” (CBS, 1982-83).

Where did Archie and Edith Bunker of "All in the Family" (CBS, 1971-79) live? Archie and Edith Bunker of "All in the Family" (CBS,…
What British series was the basis for "All in the Family" (CBS, 1971-79)? It is not "Till Death Do Us Part," but "Till…
How many spinoffs did "The Mary Tyler Moore Show" (CBS, 1970-77) have? "The Mary Tyler Moore Show" (CBS, 1970-77) had three spinoffs,…
When did the first "All in the Family" (CBS, 197179) air? The first "All in the Family" (CBS, 197179) aired on…
What spinoffs did "The Andy Griffith Show" (CBS, 1960-68) spawn? "The Andy Griffith Show" (CBS, 1960-68) spawned "Mayberry, RFD" (CBS,…
How many spinoffs did the TV series "Happy Days" (ABC, 1974-84) generate? The TV series "Happy Days" (ABC, 1974-84) generated three spinoffs:…

How many spinoffs did “All in the Family” (CBS, 1971-79) have?