It was at the suggestion of his eldest daughter Diane, and her husband Tom, that Silvio Domenico Trombetta started the SDT Family Foundation. Over the years, Silvio invested in several tractor companies worldwide. His company in Monrovia was responsible for creating much of that country’s infrastructure during the 60s and 70s and provided jobs for hundreds of people. Diane’s sister Margo also carried the Trombetta family passion in her heart.