East Prussia (Ostpreußen) Archives and Libraries

EZA Berlin
Evangelical Central Archives Berlin ( EZA )(Lutheran) Bethaniendamm 29 10997 Berlin Germany Family Research: 030 / 22504-536 E-mail:kirchenbuchstelle@ezab.de Space reservation: Fax. 030 / 22504-540 or Email to reservierung@ezab.de
 * List of holdings

BZ Regensburg (Catholic)
Bishops' Central Archives Regensburg St. Petersweg 11-13 93047 Regensburg Germany Telephone: 0941 / 597-2520 Fax. 0941 / 597-2521 E-Mail: archiv@bistum-regensburg.de
 * Website
 * List of holdings

DZfG Leipzig
German Central Office for Genealogy Saxon State Archives State Archives Leipzig Schongauerstraße 1 04328 Leipzig Germany Email: poststelle-l@sta.smi.sachsen.de Telephone: 0341 / 255-5500
 * Website
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GStA Berlin
Secret State Archives Prussian  Geheimen Staatsarchiv Preußischer Kulturbesitz Cultural Heritage Archivstraße 12-14 14195 Berlin Germany Email: gsta.pk@gsta.spk-berlin.de Phone: 030/266 44 75 00 Fax. 030/266 44 31 26
 * Website
 * List of holdings

Lithuanian Historical State Archives in Vilnius
Lietuvos valstybės istorijos archyvas Gerosios Vilties g. 10 LT-03134 Vilnius Lithuania Phone: +370 /85/213 7482 Fax: 00370/5 278 43 69
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Poland
State Archives of Olsztyn (formerly Allenstein Archiwum Panstwowe w Olsztynie ul.Partyzantow 18 PL-10-521 Olsztyn Poland In the state archive Olsztyn (Olsztyn), the records are available digitized over the Internet. The Diocesan Archives of the City of Olsztyn, Poland Archiwum Diecezji Warminskiy w Olsztynie Copernika 47 PL-10-512 Olsztyn Poland State Archives Lyck Archiwum Państwowe w Suwalkach Oddzial w Elku ul. Kapielowa PL-19-300 Elk Poland Birth, marriages and death certificates of the Milken militia from 1874 to 1902.
 * Website
 * Search engine for digitized records
 * The third field, "Nazwa oryginalna" or "Original Name", has a drop-down list of all the localities for which there are records.
 * Website
 * List of holdings