12) Libau. The Columbia Encyclopedia, Sixth Edition. 2001
...Libau, see Liepaja, Latvia....

13) Mitau. The Columbia Encyclopedia, Sixth Edition. 2001
...Mitau, see Jelgava, Latvia....

14) Dunaburg. The Columbia Encyclopedia, Sixth Edition. 2001
...Dünaburg, see Daugavpils, Latvia....

15) Rositten. The Columbia Encyclopedia, Sixth Edition. 2001
...Rositten, see Rezekne, Latvia....

16) Mitava. The Columbia Encyclopedia, Sixth Edition. 2001
...Mitava, see Jelgava, Latvia....

17) Kurland. The Columbia Encyclopedia, Sixth Edition. 2001
...Kurland, see Courland, Latvia....

18) Zehsis. The Columbia Encyclopedia, Sixth Edition. 2001
...Zehsis, see Cesis, Latvia....

19) Yelgava. The Columbia Encyclopedia, Sixth Edition. 2001
...Yelgava, see Jelgava, Latvia....

20) Windau. The Columbia Encyclopedia, Sixth Edition. 2001
...Windau, see Ventspils, Latvia....