William joined with James J. Strang, a rival claimant for the church presidency.

Entity and relation annotations:
id: 0
type: entity
value: text: William
labels: <Person>
id: 1
type: entity
value: text: James J. Strang
labels: <Person>
type: relation
to_id: 1
labels: Person:competes_with:Person
from_id: 0