Leo Melvin Seward, 81, of Las Vegas, Nevada passed away on December 6, 2020. He was born on November 12, 1939 in Wheeler, Michigan to Roy E. and Eliza Seward. Leo was a U.S. Navy Veteran and worked as an Aviation Administrator for the federal government of the United States. Leo was preceded in death by his wife, Jovita B. Seward, in 2009. He is survived by his sons, Daneil, David, and Allan Seward; his daughters, Deanna Seward and Teri Ann Parris; his grandchildren, Eugene, Nicole, Antonette, Eric, Alina, David Jr., Jean, Danielle, and Blake; and his great-grandchildren, Jelani, Isaiah, Hannah, Aliyana, Jeremiah, Nevaeh, Brooklyn, King, Maximus, Jayce, Nia, and Riley. Arrangements were handled with Palm Southwest Mortuary in Las Vegas.