Yes, you may purchase burial life insurance plans for your family members.
The one main requirement is that you have an insurable interest in someone you want to insure for life insurance.
Insurable interest basically means you either rely on the person for some form of financial support, or you would lose out financially should the person die.
But, there is usually insurable interest between siblings, spouses, and parents and their adult children.
Learn more about burial insurance to cover family members and how you can get coverage for your family.