 The rest of the west lawn consists of the Governor's Grove and celebrates the residents of the home.Each governor has planted a tree in this area, such as the Honey locust planted by C. William O'Neill, the Higan cherry planted by John J. Gilligan, and the six Redbuds planted by Dick Celeste, in honor of his six children.A Kentucky coffeetree was given to the residence as a gift from Governor Ernie Fletcher of Kentucky.