On the Ancestree index I found some references but the pages were not available online. Would someone with access to this publication please check out in Vol. 15 and 16 the following references to Zohner. Thank you. Vol. 15 on page 30 has a reference for ZOHNER. Vol. 16 page 5, 6 also has a reference for ZOHNER. Thanks Larry Hakel Luray Virginia