▁Um sch w ang , ▁and ▁to ▁the ▁west , ▁the ▁End sch lag bach , ▁which ▁are ▁eastern ▁and ▁northern ▁feed ers ▁respectively ▁of ▁the ▁Ful da ▁trib ut ary , ▁the ▁Ni este . ▁ ▁References ▁▁ ▁Category : H ills ▁of ▁H esse ▁Category : K ass el ▁( d istrict ) ▁Category : G ött ingen ▁( d istrict ) ▁Category : H ills ▁of ▁Lower ▁Sax ony <0x0A> </s> ▁Stevens on ▁Mac ad am ▁FR SE ▁F IC ▁FC S ▁F SS A ▁( 2 7 ▁April ▁ 1 8 2 9 ▁– ▁ 2 4 ▁January ▁ 1 9 0 1 ) ▁was ▁a ▁Scottish ▁scient ist , ▁analyt ical ▁chem ist , ▁lect urer , ▁and ▁academic ▁author . ▁ ▁He ▁was ▁a ▁found ing ▁member ▁of ▁the ▁Institute ▁of ▁Chem istry ▁of ▁Great ▁Britain ▁( now ▁the ▁Royal ▁Society ▁of ▁Chem istry ) ▁and ▁a ▁found ing ▁member ▁of ▁the ▁Society ▁of ▁Chem ical ▁Indust ry . ▁He ▁was ▁also ▁a ▁ ▁President ▁of ▁the ▁Royal ▁Scottish ▁Society ▁of ▁the ▁Arts . ▁He ▁was ▁a ▁prominent ▁lect urer ▁in ▁chem istry ▁at ▁institutions ▁in ▁Edinburgh , ▁including ▁Edinburgh ▁University ▁and ▁the ▁Royal ▁College ▁of ▁Sur ge ons ▁of ▁Edinburgh ▁and ▁the ▁Edinburgh ▁veter inary ▁colleg es . ▁He ▁also ▁had ▁a ▁large ▁analyt ical ▁chemical ▁consult ing ▁pract ise . ▁ ▁He ▁was ▁part ▁of ▁a ▁small ▁dynast y ▁of ▁Scottish ▁chemical ▁scient ists ▁including ▁his ▁elder ▁half - bro ther ▁William ▁Mac ad am