▁play , ▁first ▁produced ▁in ▁ 1 8 2 9 , ▁told ▁the ▁life ▁of ▁King ▁Philip . ▁ ▁He ▁married ▁Mrs . ▁Am elia ▁Gre ene ▁Leg ge , ▁an ▁actress . ▁She ▁later ▁married ▁Nathan iel ▁Harr ington ▁B ann ister . ▁ ▁Stone ▁suffered ▁periods ▁of ▁ins an ity ▁and ▁he ▁committed ▁suic ide ▁by ▁jump ing ▁into ▁the ▁Sch u yl kill ▁River . ▁He ▁was ▁buried ▁at ▁Mach pel ah ▁C emetery ▁in ▁Philadelphia . ▁That ▁c emetery ▁was ▁closed ▁in ▁ 1 8 9 5 ▁and ▁the ▁bodies ▁moved ▁to ▁North ▁Mount ▁Mor iah ▁C emetery ▁( AK A ▁G rac eland ) in ▁Y ead on ▁PA , ▁which ▁is ▁not ▁affili ated ▁with ▁the ▁nearby ▁Mount ▁Mor iah ▁C emetery , ▁which ▁was ▁later ▁abandoned . ▁His ▁grave ▁at ▁Mach pel ah ▁was ▁marked ▁by ▁a ▁monument ▁ere cted ▁by ▁For rest . ▁The ▁ins cription ▁reads : ▁" E rect ed ▁to ▁the ▁memory ▁of ▁the ▁author ▁of ▁' Met am ora ' ▁by ▁his ▁friend , ▁Ed win ▁For rest ". ▁Some ▁sources ▁c ite ▁For rest ' s ▁success ▁with ▁Stone ' s ▁plays ▁and ▁his ▁pal try ▁rem un er ation ▁as ▁causing ▁his ▁suic ide . ▁ ▁Works ▁In ▁addition ▁to ▁Met am ora , ▁Stone ▁wrote ▁a ▁number ▁of ▁other ▁plays : ▁Montr ano , ▁or ▁Who ' s ▁the ▁Tra itor , ▁ 1 8 2 2 ▁Philadelphia ▁ ▁Rest oration , ▁or ▁the ▁Diam ond ▁Cross ,