Research Help is not helpful
These are obvious "Research Help" suggestions.
Yes -- a couple MAY be married, if they do not have children every other year there MAY be missing children, if one spouse dies 3-4-5 years before the other there MAY be another spouse, if a male or female is over age 16 and does not have a spouse listed there MAY be a spouse,...
For me these are "Research Helps" that are taking up valuable realestate on the Person Page at the risk of loosing sight of real source helps or duplicates. They provide little to no value added to the person's page.