Hallmark celebrity Pelletier, Nathaniel “Nate,” passed away. His age was 53.

Pelletier, who was an actor and transport department employee on the network’s When Calls the Heart, passed away unexpectedly on April 11 while living alone at home in Langley, British Columbia, according to his obituary. It is unknown what caused his death.

According to the obituary, “His generosity and extraordinary work ethic touched many lives.” He was always willing to help out when needed, and most of the time, before anyone asked him to. He was gregarious, enjoyed meeting new people, and greeted them with a big smile and a firm handshake.