1 9 9 8 . ▁He ▁is ▁surv ived ▁by ▁his ▁children ▁Phill ip , ▁Peter , ▁and ▁Jenn ifer ▁in ▁addition ▁to ▁his ▁grand children ▁Alexander ▁and ▁Wild on . ▁ ▁Works ▁ ▁References ▁ ▁Category : American ▁psych iat rist s ▁Category : 1 9 2 7 ▁birth s ▁Category : 1 9 9 8 ▁death s ▁Category : New ▁York ▁Medical ▁College ▁al umn i ▁Category : New ▁York ▁University ▁fac ulty ▁Category : 2 0 th - century ▁American ▁phys icians ▁ ▁Category : Can ad ian ▁psych iat rist s <0x0A> </s> ▁The ▁St ony ▁Valley ▁Rail road ▁Gra de ▁( SV R G ) ▁is ▁a ▁rail ▁trail ▁that ▁st ret ches ▁along ▁ 2 1 . 5 ▁miles ▁through ▁D au ph in , ▁Leb anon , ▁and ▁Sch u yl kill ▁count ies ▁for ▁ 2 1 . 5 ▁miles , ▁from ▁Ell end ale ▁to ▁the ▁Leb anon ▁Res er voir , ▁travel ing ▁through ▁ 4 4 , 3 4 2 ▁acres ▁of ▁state ▁game ▁land . ▁ ▁The ▁App al ach ian ▁Tra il ▁cross es ▁through ▁the ▁SV R G ▁at ▁R aus ch ▁Creek , ▁which ▁is ▁located ▁near ▁what ▁used ▁to ▁be ▁the ▁town ▁of ▁R aus ch ▁G ap . ▁ ▁Tra il ▁visitors ▁can ▁expect ▁to ▁see ▁a ▁ple th ora ▁of ▁wild life ▁as ▁they ▁travel ▁through ▁nearly ▁ 2 2 ▁miles ▁of ▁land . ▁ ▁Hor se back ▁r iding , ▁fish ing , ▁b