About Barry Williams (actor)
Barry William Blenkhorn, better known by his stage name Barry Williams, is an American actor. He is known for his role as the eldest of the Brady sons, Greg Brady, on the ABC television series The Brady Bunch (1969–1974), a role he reprised in several sequels and spin-offs including the animated series The Brady Kids (1972–1973), the variety series The Brady Bunch Hour (1976–1977) and the television films The Brady Girls Get Married (1981) and A Very Brady Christmas (1988) and the reality television series A Very Brady Renovation (2019). Barry William Blenkhorn, the youngest of three boys, was born on September 30, 1954 in Santa Monica, California, to Doris May Moore and Canadian-born Frank Millar Blenkhorn, of English, Scottish, and German ancestry. He also had a cameo role as a record producer in the 1995 feature film The Brady Bunch Movie. With the death of Florence Henderson in 2016, Williams became the oldest living cast member of The Brady Bunch.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.