On April 12, 1973, a four-inch Sophora japonica seedling was given to Elaine Cogan (then the Chair of the Portland Development Commission) by Pat Nixon at the White House in recognition of the outstanding design of Pettygrove Park. According to Mrs Nixo*
GPS: 45.517235106218, -122.59750447672
Owner: Private, Side Yard
State ID: 1S2E05BB 8300
Year Registered: 1999
Height: 77' | Spread: 54' | Diameter: 24" | Circumference: 8.7'