. ▁As ▁of ▁the ▁ 2 0 1 0 ▁census , ▁its ▁population ▁is ▁ 9 6 6 . ▁Wood ru ff ▁has ▁a ▁hospital , ▁the ▁Howard ▁Young ▁Medical ▁Center . ▁ ▁References ▁ ▁Category : C ensus - design ated ▁places ▁in ▁One ida ▁County , ▁Wisconsin ▁Category : C ensus - design ated ▁places ▁in ▁Wisconsin <0x0A> </s> ▁F . ▁Thomas ▁Far rell ▁( born ▁November ▁ 1 4 , ▁ 1 9 4 1 ▁in ▁Ohio , ▁United ▁States ) ▁is ▁an ▁American ▁math ematic ian ▁who ▁has ▁made ▁contributions ▁in ▁the ▁area ▁of ▁topology ▁and ▁differential ▁geometry . ▁Far rell ▁is ▁a ▁distinguished ▁professor ▁emer it us ▁of ▁mathematics ▁at ▁B ingham ton ▁University . ▁He ▁also ▁holds ▁a ▁position ▁at ▁the ▁Y au ▁Mathemat ical ▁Sciences ▁Center , ▁T sing h ua ▁University . ▁ ▁Bi ographical ▁data ▁Far rell ▁got ▁his ▁b ach elor ' s ▁degree ▁in ▁ 1 9 6 3 ▁from ▁the ▁University ▁of ▁Notre ▁D ame ▁and ▁earned ▁his ▁Ph . D ▁in ▁Mathemat ics ▁from ▁Y ale ▁University ▁in ▁ 1 9 6 7 . ▁His ▁Ph . D . ▁ad visor ▁was ▁Wu - Ch ung ▁H si ang , ▁and ▁his ▁doctor al ▁th esis ▁title ▁was ▁" The ▁Ob st ruction ▁to ▁F iber ing ▁a ▁Man if old ▁over ▁a ▁Circle ". ▁He ▁was ▁a ▁NS F ▁Post - do ctor al ▁Fellow ▁at ▁the ▁University ▁of ▁California ▁at ▁Ber keley ▁from ▁ 1 9 6 8