Otto Frank (Butch) Kral, 73, Green Bay, passed away after a short illness on Friday, January 29, 2016. He was born in Chicago on June 14, 1942 to the late Frank and Rose (Janousek) Kral. Otto attended the Police Academy in Chicago and Green Bay and was employed as a police officer in Chicago, Green Bay and Oconto and later employed as an insurance investigator for Manitowoc Mutual. He resided in Green Bay for the past 45 years. Otto was a member of the Green Bay Sportsmans Club and enjoyed hunting and fishing with his son Rick. He was an avid football fan and enjoyed his family and grandchildren.

Survivors include his wife, Betty; children, Brian Kral; Richard (Anne) Kral; Laura (Erik) Schultz; grandchildren, Brandon and Dillon Kral; brother, Kenneth (Ruth) Kral. Further survived by family and friends.

Otto was preceded in death by his parents; brother and sister-in-law, Bill (Jean) Kral.

A Celebration of His Life will be held at the Pfotenhauer Funeral Home & Cremation Service, Howard-Suamico location, 1145 Cardinal Lane, on Friday, Feb. 5, 2016 from 4 until 7:00 p.m. Funeral Service 7:00 p.m. at the funeral home. Online condolences welcome at www.PfotenhauerFuneralHome.com

In lieu of flowers, a memorial fund has been established in his name at the funeral home.

The family extends a special thank you to the Bellin Heart team, Dr. Hudson and Beth Wagner; Home Health team, Dr. Spika; Woodside Nursing Home, and Sharon his traveling nurse.