Donald Trump shared posts mocking the Kennedy family on social media hours after they announced the death of Caroline Kennedy's daughter, Tatiana Schlossberg

Who are John F Kennedy's kids and grandkids? Read about Jackie O and JFK's family history, including JFK Jr. and Tatiana Schlossberg, and what happened to them.

Toby Morton shared a screenshot of the message to Threads, where he wrote: "I'm speechless and incredibly grateful."

Caroline Kennedy will keep the memory of her late daughter, Tatiana Schlossberg, alive for her children, just as her mother, Jackie Kennedy, did for her father, JFK, a family friend tells PEOPLE

The Kennedy family tree has many branches stemming from late President John F. Kennedy and wife Jackie Kennedy. The couple welcomed three children together. They have three grandchildren through daughter Caroline Kennedy. Many members of the Kennedy family have gone into politics, including JFK Sr.’s grandson Jack Schlossberg.

Tatiana Schlossberg, the granddaughter of President John F. Kennedy, launched a scathing attack on her cousin, Robert F. Kennedy Jr., as she was dying from cancer. Schlossberg died on Tuesda y from acute myeloid leukemia at the age of 35.