PHILADELPHIA – Dr. Lonhyn Cehelsky was honored earlier this year when Ukraine’s Ambassador Valery Chaly and his wife, Ludmila Mazuka, took part in a commemorative event marking the 100th anniversary of the signing of the Act of Union in Kyiv, at St. Sophia Square, on January 22, 1919. The commemoration on January 20 was organized by the Ukrainian Congress Committee of America and the Society of Veterans of the Ukrainian Insurgent Army. The official ceremony started at St. Mary’s Ukrainian Catholic Cemetery, where Ambassador Chaly laid flowers at the tomb or the unknown soldier of the Ukrainian National Republic.