Lizzie Tisch’s daughter, Mason Rudnick, dating Aerin Lauder’s son
Here comes the next generation of high society couples. A new Uptown couple is merging two of New York City’s most powerful, billionaire families. Sources exclusively tell Page Six that Lizzie Tisch’s daughter, Mason Rudnick — whose father is Tisch’s first husband Jeffrey Rudnick — is dating Will Zinterhofer, son…