I have the Nolff,Nolf,Nolph,Nulf,Nulph line traced back to Hans Nolff b.1534 in Grossgartach,Germany.
Have been to Germany to see where they came from and got to visit the Schluctern Church they attended and see the old Church records.
The village is now known as Leingarten and is located midway between Frankfurt and Stuttgart.
You can check the family line by going to my website at - www.tribalpages.com/tribes/slsmn1327
Would welcome any additions or corrections you may have.
You can contact me direct at - firstname.lastname@example.org