▁Kon in ▁County , ▁Gre ater ▁Poland ▁Vo iv odes hip , ▁in ▁west - central ▁Poland . ▁ ▁References ▁ ▁Kom or owo <0x0A> </s> ▁Frederick ▁Otto ▁ ▁W under lich ▁( 2 8 ▁June ▁ 1 8 6 1 ▁– ▁ 1 2 ▁May ▁ 1 9 5 1 ), ▁known ▁as ▁Otto , ▁along ▁with ▁his ▁two ▁brothers , ▁Alfred ▁and ▁Ernest ▁created ▁the ▁well ▁known ▁W under lich ▁brand ▁of ▁building ▁products ▁in ▁early ▁ 2 0 th ▁century ▁Australia , ▁based ▁in ▁Sydney . ▁ ▁W under lich ▁was ▁best ▁known ▁as ▁a ▁manufact urer ▁of ▁pressed ▁metal , ▁used ▁to ▁create ▁decor ative ▁domestic ▁and ▁commercial ▁ce il ings ▁and ▁d ados , ▁and ▁of ▁the ▁red ▁‘ Mar se illes ’ ▁pattern ed ▁roof ▁tile , ▁a ▁u bi quit ous ▁and ▁defining ▁characteristic ▁of ▁the ▁Federation ▁house . ▁The ▁company ▁also ▁manufact ured ▁F ai ence , ▁and ▁as best os ▁c ement ▁pip es , ▁as ▁well ▁as ▁roof ▁t iles ▁and ▁wall ▁sheets , ▁in exp ensive ▁and ▁popular ▁material ▁for ▁houses ▁in ▁Australia ▁from ▁the ▁ 1 9 2 0 s ▁into ▁the ▁ 1 9 5 0 s . ▁ ▁Like ▁his ▁brothers , ▁Otto ▁was ▁born ▁in ▁Is ling ton , ▁London , ▁to ▁German ▁born ▁parents , ▁and ▁was ▁educated ▁in ▁London , ▁Germany ▁and ▁Switzerland . ▁He ▁studied ▁medicine ▁in ▁Luc erne ▁and ▁London , ▁where ▁he ▁pract iced ▁as ▁a ▁doctor ▁in ▁the ▁ 1 8 9