Of  251  pupils  at  Paris,  (1829  to  1836)  171  of  whom  were
bom  deaf,  56  belonged  to  families  containing  more  than
one  deaf  mute  each,  namely,  16  families  had  2  each,  12  had
3  each,  5  had  4  each,  1  had  6,  1  had  7,  and  1  family  had
8.t  Proportion,  (see  note  below)  may  vary  from  one-fourth
to  one-  third.
Of  263  pupils  in  the  school  of  Leipsic,  1790  to  1838,
there  were  13  families  having  2  deed*  mutes  each,  7  having
3  each,  and  1  having  4 ;  in  all  51,  or  less  than  one-fifth.
*  TMi  intnnl  ■bn  mphrti  nnt  hmS^j  mmUnlng  -m-  iTr^-rrf  frr-  !r*n1i,  irnl  nitrthirr  hj  linkiniw :
tad  yet  aollMr  family  In  whieh  two  ehfldran  were  deaf  by  sickseM.
t  TUa  la  a  iaaoaary  of  two  aepenta  atatemeata,  and  probably,  lii  aomo  inataaoaa,  familiea  gtren
in  the  fiiat  statBOMBt  were  repeelad  ia  the  eeoond.  (0ee  18tti  Reportt  p.  97.)  The  auaber  who
were  notpapfla  aiay  rary  from  lea  to  lUty-tliree.
110  THIRTY-FIFTH  ANNUAL  REPORT.
