diff --git a/tabellio/pfbviews/commission.py b/tabellio/pfbviews/commission.py
index 666abca..28616a2 100644
--- a/tabellio/pfbviews/commission.py
+++ b/tabellio/pfbviews/commission.py
@@ -2,6 +2,8 @@
 
 from Products.Five import BrowserView
 
+from themis.fields.vocabs import cmp_person
+
 class View(BrowserView):
     def presidence_polgroups(self):
         return [self.context.president.to_object.polgroup.to_object]
@@ -28,19 +30,19 @@ class View(BrowserView):
         return self.list_polgroups(self.context.vicepresidents)
 
     def vicepresidence_members(self, polgroup):
-        return [x.to_object for x in self.context.vicepresidents
-                if x.to_object.polgroup.to_object == polgroup]
+        return sorted([x.to_object for x in self.context.vicepresidents
+                       if x.to_object.polgroup.to_object == polgroup], cmp_person)
 
     def members_polgroups(self):
         return self.list_polgroups(self.context.members)
 
     def members_members(self, polgroup):
-        return [x.to_object for x in self.context.members
-                if x.to_object.polgroup.to_object == polgroup]
+        return sorted([x.to_object for x in self.context.members
+                       if x.to_object.polgroup.to_object == polgroup], cmp_person)
 
     def substitutes_polgroups(self):
         return self.list_polgroups(self.context.substitutes)
 
     def substitutes_members(self, polgroup):
-        return [x.to_object for x in self.context.substitutes
-                if x.to_object.polgroup.to_object == polgroup]
+        return sorted([x.to_object for x in self.context.substitutes
+                       if x.to_object.polgroup.to_object == polgroup], cmp_person)