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Welcome to the memorial page for

John "Mike" M. Mahoney II

January 14, 1943 ~ January 15, 2018 (age 75)
Obituary Image

John Michael Mahoney II, 75, formerly of the Bristol area, and most recently of the Hazel Green area, died unexpectedly in Dubuque, Iowa.

Born John Michael Mahoney II (known to everyone as “Mike”) on January 14th, 1943 to the late John and Veronica (Friemoth) Mahoney of Elkhorn, Wisconsin.  Mike was a member of the Burlington High School graduating class of 1962.  After high school, Mike went on to earn his Bachelor of Science in Engineering from Texas A&M in College Station, Texas. 

Mike was an avid woodworker and was a 4H woodworking instructor for many years.  Mike enjoyed square dancing and playing golf at many local courses.  He earned his private pilot’s license and also enjoyed aviation.  After retiring from Deere & Company 2 years ago, Mike was able to enjoy his love of farming, but there was nothing that gave him more joy and laughter than spoiling his grandkids and spending time with his family.

Mike is survived by his wife of 36 years, Karen; three children: G’nee (Paul) Andrulis of Willowbrook, Illinois; Kurt (Joanne) Kayser of Lake Geneva, Wisconsin; and Kamin (Adrienne) Mahoney of Woodstock, Illinois; six grandchildren: Jarrett, Tanner, Alec, Kaden, Sam, and Allegra; along with one brother: Gerald Mahoney of St. Charles, Missouri; and one sister-in-law: Diane Mahoney of Sharon, Wisconsin.  Mike was preceded in death by his first wife Dorothy (Binder) Mahoney in January of 1981 and his brother Brian in 2016.

Services for Mike will be held on Saturday, January 20th, 2018 at 12:00pm in the main chapel of Derrick Funeral Home in Lake Geneva, Wisconsin.  Visitation will be from 11:00am till 12:00pm, and then following the service.

To post an online condolence please click the Guest Book/Condolence tab on the left side of your screen.

In lieu of other expressions of sympathy, Mike’s family has asked that you make a donation to St. Jude Children’s Research Hospital or Jamestown First Responders in Hazel Green, WI.  Links and/or address to send your donations are provided below.

The Derrick Funeral Home of Lake Geneva, Wisconsin is more than honored to be assisting Mike’s family in their time of sorrow.


Charitable donations may be made to:

St. Jude Children's Research Hospital
262 Danny Thoma Place, Memphis TN 38105
Tel: 1-800-805-5856
Web: http://www.stjude.org/

Jamestown First Responders
1671 Plum Hollow Road, Hazel Green WI 53811
Tel: 1-608-778-5364



 Service Information

Visitation
Saturday
January 20, 2018

11:00 AM to TBD
Derrick Funeral Home and Cremation Services
800 Park Drive
Lake Geneva, Wisconsin 53147

Memorial Service
Saturday
January 20, 2018

12:00 PM
Derrick Funeral Home and Cremation Services
800 Park Drive
Lake Geneva, Wisconsin 53147

Visitation
Saturday
January 20, 2018

12:30 PM to 1:00 PM
Derrick Funeral Home and Cremation Services
800 Park Drive
Lake Geneva, Wisconsin 53147


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