Jack Danieleski worked as a foreman at Detroit Public Works. He was a Board Member of Kolo Charities, an Elks member, a 4th Degree and past Grand Knight of Knights of Columbus #6548 of Houghton Lake. Also, Jack was a Past District Deputy of the Knights of Columbus, a member of the St. George Society of Bay City, and past 1st Vice-President of the Polish Century Club of Greater Detroit.
Jack married Joanne Nowakowski in August of 1959. Jack and Joanne Danieleski were members of St. James Catholic Church.
The Jack Danieleski Scholarship Fund was established with the Roscommon County Community Foundation in November of 2006. This is a 4 year renewable award Scholarship for graduating students of Houghton Lake or Roscommon Schools, with special consideration given to students related to members of the Knights of Columbus Council #6548.