Aldegrever, who actively supported the Reformation, executed portraits of Martin Luther and Philip Melanchton.

Entity and relation annotations:
id: 0
type: entity
value: text: Martin Luther
labels: <Person>
id: 1
type: entity
value: text: Philip Melanchton
labels: <Person>
id: 2
type: entity
value: text: Aldegrever
labels: <Person>
type: relation
to_id: 0
labels: Person:business/work:Person
from_id: 2
type: relation
to_id: 1
labels: Person:business/work:Person
from_id: 2