george washington was the only u.s. president whose grandfather was also president.
who was the only u.s. president whose grandfather was also president?
george washington
bullet::::- first president whose grandson (benjamin harrison) was also a president.





















































bullet::::- first president to have his photograph taken while in office.





















































bullet::::- first president to be over the age of 65 upon entering office.





















































bullet::::- first president to die in office.





















































bullet::::- first president to have been a brigadier general.





















































bullet::::- first president to serve as ambassador to a south american country, having served as united states minister to gran colombia from 1828 to 1829.





















































section::::john tyler (1841–1845).





















































bullet::::- first president to ascend to the presidency by the death of his predecessor.
list of united states presidential firsts
bullet::::- first president whose election was decided in the house of representatives.





















































bullet::::- first president to cite the doctrine of executive privilege.





















































bullet::::- first president to have a vice president elected under the 12th amendment. originally the runner-up in the presidential election was named vice president.





















































bullet::::- first president to have two vice presidents.





















































bullet::::- first president whose vice president was older than him.





















































bullet::::- first president to be a deist.





















































bullet::::- first president to win election after having been previously defeated.





















































bullet::::- first president who died on independence day (along with his predecessor john adams).
list of united states presidential firsts