Can I appoint a guardian in my will?
Designating a Guardian
You can designate a guardian for your children as part of your will. It's best to list a single guardian and an alternate guardian in the event that the first guardian is unable or unwilling to serve.
How do you nominate a guardian in a will?
A guardianship order must be obtained from the Probate Court. To do this, the person you nominate will need to file a Petition for Appointment of Guardian with the Probate Court, notify certain persons and agencies, and attend a court hearing.