A Gothic mausoleum that the jungle seems intent on reclaiming. Perhaps the groundskeepers had some agreement to let the family maintain the landscaping; at any rate, the landscaping is taking over. There was probably a pair of bronze doors in the front, but it has been filled in with concrete.
A simplified Celtic cross with more than a whiff of Art Deco; it was probably put up in the 1930s, since the earliest Lockhart here died in 1936. The cemetery’s site attributes the monument to the Campell-Horigan company of Pittsburgh.