There are several men named John August Johnson, you would know best which one is Carl's brother:
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
1833
Sweden
death:
11 November 1907
, Cook, Illinois, United States
burial:
14 November 1907
residence:
Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
1866
Sweden
death:
4 March 1908
, Cook, Illinois, United States
burial:
8 March 1908
residence:
Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
1866
Sweden
death:
4 March 1908
, Cook, Illinois, United States
burial:
8 March 1908
residence:
Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
22 September 1842
Sweden
death:
4 September 1910
, Cook, Illinois, United States
burial:
7 September 1910
residence:
2216 24th St., Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
21 January 1876
Sweden
death:
11 October 1914
, Cook, Illinois, United States
burial:
14 October 1914
residence:
2636 W. 23 St, Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
27 April 1858
Sweden
death:
19 November 1914
, Cook, Illinois, United States
burial:
22 November 1914
residence:
630 York St., Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
4 May 1882
, , Sweden
death:
5 February 1955
Chicago, Cook, Illinois, United States
burial:
9 February 1955
Norwood Township, , Illinois
residence:
8315 Forest Preserve Drive, Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
27 April 1858
, , Sweden
death:
19 November 1914
Chicago, Cook, Illinois, United States
burial:
22 November 1914
residence:
630 York Place, Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
24 February 1865
, , Sweden
death:
25 April 1922
Chicago, Cook, Illinois, United States
burial:
27 April 1922
, , Illinois
residence:
6065 Caldwell Ave, Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
24 February 1865
, , Sweden
death:
25 April 1922
Chicago, Cook, Illinois, United States
burial:
27 April 1922
, , Illinois
residence:
6065 Caldwell Ave, Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
24 February 1865
Sweden
death:
25 April 1922
, Cook, Illinois, United States
burial:
27 April 1922
residence:
6065 Caldwell Ave., Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
27 April 1858
Sweden
death:
19 November 1914
, Cook, Illinois, United States
burial:
22 November 1914
residence:
630 York Place Ward 23-2, Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
22 September 1842
Sweden
death:
4 September 1910
, Cook, Illinois, United States
burial:
7 September 1910
residence:
2316 - 24th St, 12 Ward, Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
21 January 1876
, , Sweden
death:
11 October 1914
Chicago, Cook, Illinois, United States
burial:
14 October 1914
residence:
2636 W 23 St, Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
27 April 1858
, , Sweden
death:
19 November 1914
Chicago, Cook, Illinois, United States
burial:
22 November 1914
Chicago, ,
residence:
630 York St, Chicago
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
7 January 1868
, , Sweden
death:
4 September 1951
Chicago, Cook, Illinois, United States
burial:
7 Sep
Boxholm, , Iowa
residence:
2725 Foster Ave, Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
17 September 1857
Sweden
death:
10 January 1921
, Cook, Illinois, United States
burial:
13 January 1921
residence:
4237 North Oakley Ave, 26th Ward, Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
17 September 1857
, , Sweden
death:
10 January 1921
Chicago, Cook, Illinois, United States
burial:
13 January 1921
residence:
4237 No Oakley Ave, Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
21 March 1871
Kolmar, , Sweden
death:
18 May 1959
Chicago, Cook, Illinois, United States
burial:
21 May
residence:
6600 S Ellis Ave, Chicago, Cook, Illinois
John August Johnson
Illinois, Cook County Deaths, 1878-1994
birth:
11 July 1885
Hemyo, , Sweden
death:
15 December 1945
Chicago, Cook, Illinois, United States
burial:
18 December 1945
Calumet, , Illinois
residence:
8146 Drexel Ave, Chicago, Cook, Illinois