Ivanka
Donald Trump speaks as his daughter Ivanka Trump looks on.
  • Ronald Reagan's son Ron Jr. describes himself as a "lifelong atheist."
  • Barbara Pierce Bush, George W. Bush's daughter, tried to convince him to support same-sex marriage.
  • Ivanka Trump has occasionally disagreed publicly with her father's views.

Even in the most prestigious political families, not everyone can agree on politics.

First family members can be valuable assets on the campaign trail and in the White House, making appearances at fundraisers and speaking on behalf of the president. However, presidents have occasionally faced criticism from their own children who disagreed with their policies.

Here are six first family members who didn't see eye to eye with their presidential parents.