The newspaper archives are probably your best sources.
The riots in Chicago were in 1968, not 1967. You could try the Chicago Historical Society and the Chicago Tribune (see links).
One can view photographs of the history of the city of Chicago in the Chicago Tribune archives. One can also view pictures of significant events in the history of Chicago, for example the Democratic National Convention in 1968.
Grant Haskin was born in 1968.
Grant Musgrove was born in 1968.
Grant Bowler was born on July 18, 1968.
Grant Bowler was born on July 18, 1968.
Tiffany Grant was born on 1968-10-11.
Andrew Grant - writer - was born in 1968.
The 1968 Democratic National Convention was held in Chicago.
Chicago had the convention.
The Democratic Convention 1968 riot gave Chicago a black eye and it took a while for Chicago to have political conventions again.
Chicago Owls was created in 1968.