Age 81, of Lawrenceville, passed away on Thursday, November 28, 2024. Beloved wife of 60 years of Edmund S. Ostrowski; loving mother of Susan (Julie Dionisio) Ostrowski, Cindy (Rich) Lind and Barbara (Michael) Milkowski; cherished grandmother of Kayla (Seth) Kirkham, Maggie (Andrew) Peters, Joshua Milkowski, Missy (Eric) Crawley, Richie (Heather) Lind and Abby (Kyle LaPorte) Milkowski; devoted great-grandmother of Parker Kirkham, Cooper Kirkham, Tony Jennings and Liam Lind; dear sister of Margaret Rose Steiner and the late Judy Albinger; sister-in-law of Jim (Michele) Ostrowski.

Roberta loved being with family. She knew how to make everyone laugh. The family would like to thank Bethany Hospice and Holy Family Manor for the excellent care they provided.

Family and friends are welcomed at the WALTER J. ZALEWSKI FUNERAL HOME, 216 44th Street, Lawrenceville, on Tuesday, December 3, 2024 from 4-8 p.m. Funeral Mass at St. Nicholas Church on Wednesday, December 4, 2024 at 10:30 a.m.

Memorial contributions can be made to Alzheimer's Association-Pittsburgh Office, 2835 E. Carson Street, Suite 200, Pittsburgh, PA 15203 or online at www.alz.org