How to remove your FamilySearch account
Send an e-mail to email@example.com requesting that the unwanted account be removed. Please include your name and the user name of the account, or call support for help:
Canada: 1-866-406-1830 United States of America: 1-866-406-1830
Helpful Trick: Removing online data
Helpful Trick: Remove third-party logins
If you signed up for FamilySearch using a third-party login such as Facebook or Twitter, you probably want to revoke all access from FamilySearch. Click here to find out how.