Is maria shriver related to the heinz?

Yes, Maria Shriver is related to the Heinz family through her mother, Eunice Kennedy Shriver, who was a sister of President John F. Kennedy. The Heinz family is connected to the Kennedy family through the marriage of Teresa Heinz, who is the widow of Senator John Heinz and a prominent member of the Heinz family. This connection links Maria Shriver to the Heinz family through her extended family ties.