Kerry Kennedy, a daughter of former Attorney General Robert F. Kennedy, niece of former President John F. Kennedy and sister of the current presidential candidate, will deliver the endorsements in Philadelphia, according to the Biden campaign.
The decision to highlight the Kennedy family's support more than six months from Election Day is an indication of how seriously Biden's team is taking the threat of a long shot candidate using his last name's lingering Democratic magic to siphon support from the incumbent.
Kennedy Jr. played down the endorsements, writing on social media that his family was "divided in our opinions but united in our love for each other." He said his campaign was about "healing America."
The endorsements are hardly a surprise. Members of the prominent Democratic family have been vocal that they don't see eye to eye politically with Kennedy Jr., who started as a protest primary challenger to Biden in the Democratic Party and now is running as an independent. Biden last month hosted more than 30 members of Kennedy's extended family at the White House for St. Patrick's Day, when family members posed with the president in the Rose Garden and Oval Office.
Later, Biden and members of the Kennedy family were to meet with supporters at a campaign event, and some Kennedy were planning to make calls to voters and knock on doors on Biden's behalf.
Several notable members of the family were not endorsing, including Caroline Kennedy, the U.S. ambassador to Australia, and nonprofit leader Maria Shriver, which the Biden campaign said was due to their nonpolitical professional roles.