PPersons

Roles

 {{#ask: [[Category:PPersons]][[Role::+]]
 |mainlabel=Person
 |?RRole=Role
 |?RRole.Rank
 |sort=RRole.Rank
 }}

Board members sorted by role rank

 {{#ask: [[Category:PPersons]][[Role::+]]
 |mainlabel=Person
 |?RRole=Role
 |?RRole.Rank
 |sort=RRole.Rank
 }}

Persons under roles

{{#ask:
 [[Category:PPersons]]
 [[RRole::+]]
 OR
 [[Category:RRoles]]
 |format=oltree
 |parent=RRole
}}

1. Board member
   1. Ernest Rutherford
   2. Frédéric Joliot-Curie
   3. Kristian Birkeland
2. Cashier
   1. Werner Heisenberg
3. Chairman
   1. Albert Einstein
4. Peter Parker
5. Vice-Chairman
   1. Niels Bohr