Rosemary Ryan Truesdell, 90, of Palm City, FL passed away peacefully on August 10 ^th , 2021.  She was born the only child of Joseph and Ereine Ryan on September 15 ^th , 1930, in Johnstown, NY.  She is predeceased by her loving husband, Richard Edward Truesdell, one son, Thomas Truesdell and daughter in law, Tracey Ann Johnson Truesdell.   Rosemary is survived by her eldest son Tyler Truesdell and wife Erin, her middle son Peter Truesdell, and daughter in law, Kelley Truesdell; Grandchildren in age order, Ryan, Leann, Taylor Rose, and Dylan.

Rosemary and Richard moved to Florida in 1987.  Rosemary loved playing golf and the piano.  She and Richard enjoyed dancing and cocktail parties.  Two of her most recent favorite activities were thrift shopping and attending Dylan's baseball games.  She worked as a public-school teacher and earned her real estate license.  She was a proud American and was amazingly independent and strong, taking care of herself and her finances until the very end.  She will be missed by many and truly was "one-of-a-kind."