Robert James Sieja Sr. Obituary
It is always difficult saying goodbye to someone we love and cherish. Family and friends must say goodbye to their beloved Robert James Sieja Sr. (Bay City, Michigan), who passed away at the age of 84, on February 28, 2026. You can send your sympathy in the guestbook provided and share it with the family.
He was predeceased by: his parents, Chester Sieja and Anita Sieja (Wejrowski); his siblings, Jan Mindykowski (William) and Chester Sieja; and his siblings-in-law, Gerald Kowalski and Ruth Sieja.
He is survived by: his wife Susan Mary Brown; his children, Dawn Luptowski (Timothy), Robert Sieja, Jr. (Brandi), Wendy Nivison (Michael) and Scott Sieja; his grandchildren, Kayla Katzinger (Michael), Nathan Luptowski (Jessica), Jonathan Luptowski, Brittany Baranowski (Joseph), Craig Sieja, Joshua Sieja, Emily Sieja, Ryan Nivison (Kate), Hunter Nivison (McKenna), Noah Nivison, Jordan Brush (David), Marlee Stansberry (Jeff), Evan Sieja and Brendan Sieja; his great grandchildren, Makayla, Molli, Jaxson, Jaiden, Mackenzie, Kassidy, Landyn, Tylar of Lilly, CJ, Delaynee and Declan; his sister Julie Kowalski; and his siblings-in-law, Marge Sieja, Sharon McCulloch (Tom) and Nelson Brown Jr.. He is also survived by numerous nieces and nephews and friends.
Those planning an expression of sympathy may wish to consider memorials in Bob's memory to Autism Speaks online at http://www.autismspeaks.org or envelopes will be available at the funeral home.
