Harry Nicholas Katis, 90, of Arlington, Massachusetts passed away peacefully on January 22,2025.  Beloved husband of Victoria (Kondos) Katis. Beloved father of Nicholas Katis and George Katis and his wife Mary.  Loving Papou of Alexandra Katis.  He was predeceased by his family siblings.  At the request of the family funeral services and burial are private. In lieu of flowers, donations may be made in Harry's memory to St Athanasius the Great Greek Orthodox Church, 4 Appleton St, Arlington, MA 02476, https://www.saintathanasius.org/ and/or the National Kidney Foundation, https://www.kidney.org/