 The Fitzhugh plantation, Ravensworth, was the centerpiece of the largest landholding in the county; its plantation house was destroyed by fire in 1926, and the graves from the family cemetery were moved to the church in 1957.The graves of several members of the Alexander family, for whom Alexandria is named, were relocated from Preston Plantation in 1922.The grave of Will Harris (died 1698), formerly of Neabsco Plantation in Prince William County, is the oldest in Fairfax County; it was moved from its original location in 1954 as a result of highway construction.