Mark J. Hirtzer Sr.

Thinking of the Hirtzer Family today. Mary how are you doing? Madonna.

Thinking of the Hirtzer Family today. God Bless. The Egans

I am deeply sorry that you are gone . I am so sorry that I don't have the time to say Good bye to you . You are not just a friend but a mentor and father figure in my life . I have never met anyone that love people in general with unconditional love , sometimes we argue and disagree with each other but still I am loved unconditionally by you .You have taught me so many stuff that personally I have no clues . May your soul rest in peace Mr. mark . I love you from , Ola

My condolences to Mark's family. I just learned of Mark's passing earlier today. Rest In Peace from your cousin, Joe Hirtzer

One of my earliest neighborhood friends, beginning in kindergarten, then through the St Kilian´s years, and so many summers at Foster Park, first as day campers until we finally aged out and were made junior counselors, swimming at the Aqua Club, student crossing guards on Racine, you at 85th and me at 86th St., altar boys - we could have been each other´s shadow during those times. You went on to have a great career, 3M and then your own successful businesses. I admired your entrepreneurial...

I am so sorry for your loss, God bless the Hirtzers.

Will miss you little brother. Enjoy your golf game with the rest of the family in heaven.