▁Hill - White ▁has ▁also ▁worked ▁closely ▁with ▁New ▁York ▁fashion ▁designer ▁Al vin ▁Valley . ▁ ▁References ▁ ▁External ▁links ▁ ▁Category : F ashion ▁sty lists ▁Category : 1 9 7 7 ▁birth s ▁Category : L iving ▁people ▁Category : Pe ople ▁from ▁M idd let own , ▁Connecticut <0x0A> </s> ▁Elizabeth ▁Joan etta ▁Catherine ▁von ▁( van ) ▁H agen ▁( 1 7 5 0 – 1 8 0 9 ) ▁was ▁a ▁Dutch ▁pian ist , ▁music ▁educ ator ▁and ▁composer ▁who ▁lived ▁and ▁worked ▁in ▁the ▁United ▁States . ▁ ▁Biography ▁She ▁was ▁born ▁in ▁Amsterdam ▁and ▁married ▁Rot ter dam ▁composer , ▁viol in ist ▁and ▁organ ist ▁Peter ▁Al bre cht ▁von ▁H agen . ▁In ▁ 1 7 7 4 ▁the ▁couple ▁em igr ated ▁to ▁Char l eston , ▁South ▁Carolina , ▁and ▁had ▁a ▁son , ▁Peter ▁Al bre cht ▁von ▁H agen , ▁Jr ., ▁in ▁about ▁ 1 7 8 0 , ▁followed ▁by ▁a ▁daughter ▁and ▁another ▁son . ▁They ▁moved ▁to ▁New ▁York ▁City ▁and ▁to ▁Boston ▁in ▁ 1 7 9 6 ▁where ▁they ▁worked ▁as ▁music ▁teachers , ▁compos ers , ▁music ▁publish ers , ▁perform ers ▁and ▁concert ▁man agers . ▁Elizabeth ▁von ▁H agen ▁died ▁in ▁Su ff olk ▁County , ▁Massachusetts . ▁ ▁Works ▁Von ▁H agen ▁composed ▁works ▁for ▁piano ▁and ▁was ▁known ▁as ▁a ▁composer ▁and ▁arr anger ▁of ▁the atr ical ▁music . ▁Clear ▁att ribution ▁of ▁works ▁within ▁the