Why are there three Coat of arms?

Question:

Why are there three Coat of arms?

I found some geneology print out of my family line, but i noticed beyond the main family coat of arms, there are two others... Anyone know what they represent?

Additional Details

4 months ago
i think that GenevievesMom is right on this one. I do know for a fact that the family line began with three brothers, that would explain the three different coat of arms.

Thanks

Best Answer - Chosen by Asker: 4 months ago
i think that GenevievesMom is right on this one. I do know for a fact that the family line began with three brothers, that would explain the three different coat of arms.

Thanks