Carlo Gambino
Ruggiero's uncle, Aniello Dellacroce, was an original supporter of Gambino boss Albert Anastasia's who became underboss under Anastasia's successor, Carlo Gambino. Before Gambino died, he named Paul Castellano as boss with Dellacroce remaining as underboss. Although Dellacroce was unhappy with Gambino's decision, he supported Castellano in the name of family unity.