Edward Annis (born February 2, 1980), is a Canadian professional wrestler, better known by his ring name Teddy Hart. He is currently working on the American independent circuit. He has also wrestled for AAA, the short-lived Wrestling Society X, Jersey All Pro Wrestling, and Dragon Gate USA. He operates a wrestling school in Edmonton. He is the son of Georgia Hart and wrestler B.J. Annis.
None of Edward Annis parents were wrestlers.
A: No

The Louvin Brothers were an American musical duo composed of brothers Ira Lonnie Loudermilk (19241965) and Charlie Elzer Loudermilk (19272011), better known as Ira and Charlie Louvin. The brothers are cousins to John D. Loudermilk, a Nashville Songwriters Hall of Fame member.
The Brothers came from a musical family where one or more members were artist
A: Yes

The Communaute de communes des Trois Rivieres (before January 2017: "Communaute de communes du Pays des Trois Rivieres") is a federation of municipalities ("communaute de communes") in the Aisne "departement" and in the Hauts-de-France "region" of France.
The municipals are known to be quite dangerous
A:
It's impossible to say