Dr Connolly was born and grew up in St Paul, Minnesota. He attended St Leos grade school in Highland Park. Then he enrolled in St Thomas Military Academy on Summit Ave. He graduated from the new Rogers Lake, Mendota, campus; the high school had changed its name to St Thomas Academy.

After graduating from the University of St Thomas, he was hired by Sister Alphonsus to teach at the Convent of Mercyan all-girls high school in West Clare, Ireland. The facility was on the Atlantic ocean coast on high ground at Spanish Point. While in the western part of Ireland, he made many friends including the internationally famous player of the Uileann pipes, Willie Clancy. He visited often with the famous piper at his house and even recorded his pipe and tin whistle music.

In 1975, he came to Carlton County to work with the Doctors Haubner in the village of Carlton, population 862. He wanted to live in a place where there was good hunting and fly-fishing. He worked for almost ten years across the hall from the esteemed dental practitioner Dr Maurice Mike Haubner. Connolly hunted and fished often with Mike and had many adventures with him.

On May 28, 1985, he moved into a dental clinic and started a general practice on Washington Avenue in Cloquet, Minnesota. Along the way as a kid, Connolly played baseball in the summers. He fought in the St Paul Athletic Clubs boxing program for five years and went on to win while in college the St Paul Golden Gloves welterweight championship in 1968.

In the 1980s he started the Arrowhead Fly-Fishers Club. He worked with Dr Karl Kaufman and together they saw the Club grow to become a major force in NE Minnesota stream conservation and fly-fishing educationand in the growth of skill and fellowship among its 100 or so members.

In 2015, he became the President of the Arrowhead Fly-Fishers Club for the first time after serving earlier for seventeen years as the newsletter editor and secretary-treasurer. See the Arrowhead Fly Fishers website here.

His wife, Pat Connolly, works as a Clinical Laboratory Scientist at the U of M campus. They spend time together skiing, camping, fly-fishing and hanging out with each otherand they enjoy their place on the Blackhoof River south of Carlton Village.