On Friday May 8, 2026, beloved wife of 53 years of the late Anest G. “Tasso” Kotsagrelos; mother of Michelle Kotsagrelos, Georgette Nelson (Brian), Stacey Whipple and Emorfia “Aimee” Walker (Jason); Yia Yia of Tasso, Faith, Brooke, Drew, Tyson, Tyrann and Tyra; sister of Chris Geanopulos (Sharla), and the late Anthony Geanopulos (surviving wife Martie); also survived by nieces, nephews and one God-daughter. For 50 years, Estair was employed at the Allegheny County Department of Court Records (Prothonotary Office) retiring in 2015. She was a 2019 St. Photios Awardee for her many years of service to St. Nicholas Greek Orthodox Cathedral spent teaching Sunday School, singing in the choir and volunteering at the Annual Greek Food Festival with a smile. Estair was an active member of the Bethel Park Democratic Committee and was always an active supporter of her children and grandchildren’s various activities.  A loving Yia Yia and friend, Estair will be greatly missed. Friends will be received at St. Nicholas Greek Orthodox Cathedral 419 S. Dithridge Street, Oakland, on Wednesday May 13, 2026 from 9AM until a funeral service at 11AM. In lieu of flowers, remembrances may be made to St. Nicholas Greek Orthodox Cathedral. Arrangements by John A. Freyvogel Sons, Inc. (freyvogelfuneralhome.com)    

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