Adams County, IL, USA marriages/death records

[Beth Taylor]

I am searching the following , which may have occurred in Adams,
County IL possibly Quincy:

Any record of Mike Coleman who probably married Mary Agnes Burke
Taylor around 1904.
Any record of the marriage of Mary Agnes Burke to Harry O. Taylor
about 1889-90.
Any record of the death of any of these three people;
Harry O. Taylor (probably prior to 1900)
Mary Agnes Burke Taylor Coleman ( probably after 1920)
Mike Coleman (probably after 1920)

Any help on this would be greatly appreciated.
Beth Taylor
Rhinelander, WI
gta...@mail.newnorth.net