Rose spoke with PEOPLE at Jack's election night watch party in New York, attending alongside her parents, Caroline Kennedy and Ed Schlossberg, and wife Rory McAuliffe Jack Schlossberg fell into a ...

Jack Schlossberg's sister Rose made rare comments about him shortly before he lost the NYC congressional primary. “I'm so proud of Jack,” she said. Rose added, “He's been working so hard, and I think ...

Add Yahoo as a preferred source to see more of our stories on Google. Jack Schlossberg visits SiriusXM Studios on June 8 in New York. Edwin Schlossberg and Caroline Kennedy at the SNL50 red carpet on ...

Tatiana Schlossberg, Jack Schlossberg, Rose Schlossberg, Edwin Schlossberg and Caroline Kennedy at a ceremony to commemorate the 50th anniversary of the visit by US President John F Kennedy in New ...

Jack Schlossberg, the grandson of John F. Kennedy, has found it difficult to overcome some of his perceived shortcomings in a high-profile House primary race. By Emma Goldberg and Claire Fahy Standing ...

But his oldest sister, Rose Schlossberg, in rare public comments, told PEOPLE exclusively that her brother would “be fantastic at whatever he does” and that “New York would be smart to elect him.” ...

Add Yahoo as a preferred source to see more of our stories on Google. "I'm so proud of Jack," she said. Rose added, "He's been working so hard, and I think he'd be fantastic at whatever he does." Jack ...