Originally Posted by
SPX
Well the thing is that a history is never really complete. There's always somewhere else to go (or at least to try to go) because we all are related to thousands of people throughout history. A family tree has many branches and sub-branches that shoot off in all directions.
There are many people that have been working on their family trees for years or even decades. The only thing that would cause you to stop is just running out of leads and not being able to get past a certain point.