This was found by another Clazey researcher and he isn't at all clear what these entries mean so I thought I would ask... Cornillis Claise (Amsterdam) 740 Derickson Claise or Cleyse (Amsterdam) 69, 772 Peterson Claise, (Emden), 399 Simons Claise, (Amsterdam), 321, 508, 638. I am assuming the numbers are pages... thank you. sharon