How to Merge People Records
If you found a duplicate person, here's how you can merge their record with another:
1. Go to the person's main / master profile and on the left sidebar, click on the link that says "Merge With Other Person."
2. Do a search for their name to find the duplicate and select it and click continue.
3. In the next window, the master record info will be displayed on the left, with the duplicate's record info on the right. For each field, you'll want to select which one to keep between the master and the duplicate by clicking on the circle to the left of the information you want to keep. See below for an example.