Joan Marie Siefert

Joan Marie Siefert passed away peacefully on May 23rd, 2025, at the age of 84. Born in Michigan on August 11th, 1940, she was known for being an incredible teacher for over 45 years. Joan touched the lives of many and will be dearly missed by her family and friends. She is survived by daughter Tammie Siefert, son-in-law Roger Eberhart, Son Terry Siefert, daughter-in-law Brenda Siefert, Granddaughter Felicia Kelley, Grandsons Evan Siefert, Chance Siefert, Great Granddaughter Izabella and Mia and Great Grandson Jonathan. Joan Marie Siefert’s life was characterized by her love for teaching and her love of her grandchildren. She was given numerous awards and recognitions for her teachings. She will be remembered for many things. Her love of puzzles and sudoku and her collection of angels.

Condolences may be added and sent through this website. In lieu of flowers, donations may be made to Chaparral Heat PTO, 4849 Birdfarm, Chino Hills, CA 91709 , in honor of Joan Marie Siefert’s memory.

I am a teacher, A teacher is someone who leads, there is no magic here. I do not walk on water, I do not part the sea. I just love children.