▁ ▁I TF ▁Final s ▁ ▁Dou bles : ▁ 4 7 ▁( 2 9 ▁titles , ▁ 1 8 ▁runner – ups ) ▁ ▁I TF ▁Junior ▁final s ▁ ▁Singles ▁( 0 – 1 ) ▁ ▁Dou bles ▁( 5 – 6 ) ▁ ▁External ▁links ▁▁▁▁▁ ▁Category : 1 9 9 4 ▁birth s ▁Category : L iving ▁people ▁Category : D utch ▁female ▁tennis ▁players <0x0A> </s> ▁T ade usz ▁Est reich er ▁( 1 9 ▁December ▁ 1 8 7 1 ▁– ▁ 8 ▁April ▁ 1 9 5 2 ) ▁was ▁a ▁Polish ▁chem ist , ▁historian ▁and ▁cry ogen ics ▁pione er . ▁ ▁Life ▁T ade usz ▁Est reich er ▁was ▁born ▁in ▁Krak ów ▁when ▁it ▁was ▁part ▁of ▁the ▁Aust rian - H ung arian ▁Empire . ▁He ▁grew ▁up ▁in ▁the ▁intellectual ▁atmosphere ▁of ▁an ▁influ ential ▁dynast y ▁of ▁profess ors ▁at ▁the ▁J agi ell onian ▁University . ▁His ▁father , ▁Kar ol ▁Jó zef ▁Est reich er , ▁was ▁a ▁historian ▁of ▁literature ▁and ▁the ▁chief ▁li br arian ▁of ▁the ▁university . ▁His ▁brother , ▁Stanisław , ▁was ▁a ▁historian ▁of ▁law ▁and ▁his ▁sister , ▁Maria , ▁was ▁one ▁of ▁the ▁first ▁women ▁in ▁Austria - H ung ary ▁to ▁ear n ▁a ▁doctor ate ▁( in ▁English ▁Phil ology ). ▁ ▁Est reich er ▁studied ▁in ▁Berlin , ▁Leipzig , ▁and ▁in ▁London ▁under ▁William ▁R ams ay . ▁As ▁a ▁student ▁at ▁the ▁J agi