Graduated from East Texas State University with a Bachelor's Degree in Business and Finance
1971
Co-Founded Wallace & Mann Insurance Agency with his Father-in Law Glen Wallace
June 22, 1971
Birth of his first child, Dennis Wayne Mann.
July 30, 1973
Birth of his second son, Jonathan Glen Mann.
June 30, 1976
Birth of his third child and only daughter, Stacey Leigh Mann
Late 1970's
Became a Oil & Gas Landman. Continued in Oil & Gas Business for 27 years.
November 29, 1990
Birth of his first Grandchild , Natalie Michelle Mann
May 9, 1995
Birth of his second Grandchild, Kaitlyn Marie Mann
February 8, 2002
Birth of his third Grandchild, Ashton Gail Tarpley
2003
Inducted into "Texas Poker Hall of Fame"
2005
Passed away on September 27, 2005 at the age of 57.
September 8, 2006
Birth of Dennis's Fourth Grandaughter, Alexa Nichole Mann
If you have any material to add to this section, please contact the
website manager.
If you are the website manager, you can enter edit mode to change the timeline
by clicking here.