Joann graduated from Notre Dame Academy and attended Maryville University. She worked with her husband at the business they founded, Himstedt Roofing, Inc.
She was preceded in death by her parents, Robert Emmett and Johanna, nee Erwin, Costello; and her siblings, Bob Costello, Elaine Brady, and Bill Costello.
She is survived by her husband of 67 years, Henry Himstedt; three children, Henry Himstedt Jr., John Himstedt, and Kathy (Bruce) Stein; and her four grandchildren, Charlie Parrish, Ainslie Parrish, Aidan Parrish, and Maci Stein.
Condolences may be expressed to the family online at www.rennerfh.com.
Funeral: Private family services were held.