 After Eleazer Weld's death in 1800, much of his land along the Roslindale and Jamaica Plain border went to fellow patriot Benjamin Bussey and was subsequently bequeathed to Harvard, becoming the basis for Arnold Arboretum.In Roslindale, the "Weld-Walter tract" remains the name of one of the four parcels into which the arboretum is divided.On the Walter Street side of the Arboretum near the intersection with Weld Street is a tiny cemetery with eight slate tombstones dated between 1712 and 1812.