Birth Notes:  
    1910 federal census, Fresno, Fresno Co, California
  Platt, Sidney L. head age 44, married once, married 17 years, b. Africa-English, f. Eng.- English, m. Eng- English, immigrated 1867, citizen (Naturalized), stockholder, planning mill
  Platt, Irene M. wife, 40, married once, married 17 years, 2 children, 2 children living, b. Minnesota, f. New York, m. Ire \'96 Irish, no occupation.
  Platt, Lawrence, 12, son, California 
  Platt, Kenneth, 8, son, California
  And
  California death index 1940-1997:
  Kenneth L. Platt b. 8 Jan 1901 California d. 29 Jan 1942 Solano, California. Mother's maiden name: Thayer. Father's surname: Platt.
  And
  https://search.ancestry.co.uk/cgi-bin/sse.dll?dbid=8834&h=115994&indiv=try&o_vc=Record:OtherRecord&rhSource=6224
 
 
 
  
       Death Notes:  
    California death index 1940-1997:
  Kenneth L. Platt b. 8 Jan 1901 California d. 29 Jan 1942 Solano, California. Mother's maiden name: Thayer. Father's surname: Platt.
 
  
      
       Sources of information or noted events in his life were: 
    •  Census: USA, 1910. 1910 federal census, Fresno, Fresno Co, California
  Platt, Sidney L. head age 44, married once, married 17 years, b. Africa-English, f. Eng.- English, m. Eng- English, immigrated 1867, citizen (Naturalized), stockholder, planning mill
  Platt, Irene M. wife, 40, married once, married 17 years, 2 children, 2 children living, b. Minnesota, f. New York, m. Ire \endash  Irish, no occupation.
  Platt, Lawrence, 12, son, California 
  Platt, Kenneth, 8, son, California
 
  
    •  Census: USA, 1930. 1930 federal census Fresno, Fresno Co, California
  Platt, Kenneth L. head, age 65, age 27 at 1st marriage, b. Africa, father England, mother England, immigrated 1890, naturalized citizen, treasurer, Planning mill Co, (Yes the entry says Kenneth, but this appears to be our Sidney, Jr.)
  Platt, Irene M. wife, age 61, age 23 at 1st marriage. b. Minnesota, father b New York, mother b. North Ireland, no occupation.
  Platt, Kenneth L. son, age 28, single, b. California, father b. Africa, mother b. Minnesota, salesman electrical store.
 
  
    •  Occupation. 1930 federal census Fresno, Fresno Co, California
  Platt, Kenneth L. son, age 28, single, b. California, father b. Africa, mother b. Minnesota, salesman electrical store.
  And
  Saloon Watchman. He is recorded as 24 years old and 5 ft and 8 inches tall. http://interactive.ancestry.co.uk/1502/40296_169589-00898/7428824?backurl=http%3a%2f%2fsearch.ancestry.co.uk%2fcgi-bin%2fsse.dll%3fdb%3dHonoluluPL%26h%3d7428824%26indiv%3dtry%26o_vc%3dRecord%253aOtherRecord%26rhSource%3d6224&ssrc=&backlabel=ReturnRecord
  And
  Air Conditioning Salesman. http://interactive.ancestry.co.uk/2442/m-t0627-00200-00487/68831761?backurl=http%3a%2f%2fsearch.ancestry.co.uk%2fcgi-bin%2fsse.dll%3fdb%3d1940usfedcen%26indiv%3dtry%26h%3d68831761&ssrc=&backlabel=ReturnRecord
  
    •  Census: USA, 1940. http://search.ancestry.co.uk/cgi-bin/sse.dll?db=1940usfedcen&indiv=try&h=68831760 
    •  Web Based Info. http://interactive.ancestry.co.uk/8797/42292_1020601537_1337-00345/2209007?backurl=http%3a%2f%2fsearch.ancestry.co.uk%2f%2fcgi-bin%2fsse.dll%3fgss%3dangs-g%26new%3d1%26rank%3d1%26msT%3d1%26gsfn%3druth%2bfanchon%26gsfn_x%3dNIC%26gsln%3djackson%26gsln_x%3d1%26MSAV%3d1%26cp%3d0%26catbucket%3drstp%26uidh%3diof%26pcat%3dROOT_CATEGORY%26h%3d2209007%26recoff%3d7%2b8%2b9%2b46%26db%3dCAMarriageRecords%26indiv%3d1%26ml_rpos%3d2&ssrc=&backlabel=ReturnRecord
  And
  https://archive.org/stream/historyoffresnoc02vand/historyoffresnoc02vand_djvu.txt
  
    •  Children. I suspect there were no children. 
     
      
    Kenneth married Dorothy J. between 1930 and 1936. (Dorothy J. was born in 1909 in , California, USA.) 
       Sources of information or noted events in their marriage were: 
    •  Web Based Info. He was single in the US census of 1930. http://search.ancestry.co.uk/cgi-bin/sse.dll?db=1930usfedcen&indiv=try&h=123453238 
     
     
     
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