What exactly do you want ?
Do you think the census is not proof of relationships ?
The original OPRs are on microfilm available from the local Latter Day Saints Church family history centre, unless you are in the desert, there will be one local in town. The original film of the OPRs is way different than the familysearch site and may have all sorts of additional info.
You have been offered some great info in regards to the census (Falkyrn).
You are basing everything on a Marriage certificate (not the most reliable guide to ages of the participants) ?
