Machan v. Uhlhausen [1] (IV-145)

Maczak v. Ottenburg [6] (VI-218-XIII)

Mader Edle v. Manilowa [5] [6] (V-208)

Maendl Edle v. Burghardt [1] [2] (IV-145)

Majorkowics v. Marfalkow [2] (IV-145)

Malliczky v. Orthencron [6] (VI-218-XIII)

Mallmann, Ritter v. [2] (IV-145)

Mangesius [5]

Manhardt v. Mannstein [7] 

Manussi Edle v. Montesole [4] (IV-146)

Marenzeller [7] 

Marinelli, Edle v. [4] (IV-146)

Marlin Edle v. Sachsenkampf [5] (VI-219-XIV)

Marno v. Eichenhorst [6] (VI-219-XIV)

Martin v. Zschillchow [5] (V-209)

Maschka, Ritter v. [4] (IV-146)

Massari [8] 

Matt, Edle v. [5] (V-209)

Maurnböck, Edle v. [4] (IV-146)

Mautner v. Markhof, Ritter [8] (VIII-198)

Mayer Edle v. Bojana [4] (IV-147)

Mayer Edle v. Burgström [2] [5] (IV-147)

Mayhirt v. Schwertheim [8]

Mayr v. Linegg, Ritter [6] (VI-219-XIV)

Mayr Edle v. Melnhof [5] (V-209)

Mayrhofer v. Grünbühel [5] (VI-219-XIV)

Mazanec Edle v. Engelhardswall [4] (IV-147)

Mederer v. Mederer und Wuthwehr [5] (V-209)

Medinger, Edle v. [1] [2] (IV-147)

Megiska-Guggenberger, Ritter v. [6] (VI-220-XV)

Mehoffer, Edle v. [8](VIII-198)

Meißl (Meissl), Ritter v. [2] (IV-148)

Meister Edle v. Keutnersheim [2] (IV-148)

Meixner v. Zweienstamm [1] (IV-148)

† Melinčević v. Halić [7] 

Melzer v. Orienburg [1] [5] (IV-148)

Menčik v. Zebínský [2] (IV-149)

Menz, Edle v. [4] (IV-149)

Merkl, Ritter v. [2] (IV-149)

Meschede, Edle v. [1] [2] [4] (IV-149)

Mestrovich v. Arly [5] (V-210)

Metnitz, v. [1] [2] (IV-150)

Metz [7] 

Metz v. Spondalunga [7] 

Metz-Kaler zu Lanzenheim [7] (VII) 

Michel v. Westland, Ritter [1] (IV-150)

Microys, Ritter v. [5] (VI-220-XV)

Mierka v. Morva-Lieszko [4] (IV-150)

Mießl v. Zeileißen [8] 

Miklosich, Ritter v. [1] (IV-150)

Mingazzi di Modigliana (Modigliano), Ritter [1] [2] (IV-151)

Miščević, Edle v. [4] (IV-151)

Misera Edle v. Hiessmont [1] (IV-151)

Miske-Gerstenberger v. Magyar-Csesztve u. Reichsegg [5] [6] 

Mitscha v. Märheim, Ritter [1] [2] [5] (IV-151)

Mojsisovics u. Mojsvár 8] 

Mollik, Edle v. [2] (IV-152)

Montlong, Ritter v. [2] (IV-152)

Morawetz v. Klienfeld [5] (V-210)

† Morawitz [4] (IV) 

Morawitz Edle v. Cadio [4] (IV-152)

† Morawitz v. Umperg [4] (IV)

Móric [1] 

Mosel, Edle v. [1] [7] (IV-152)

Mosing, Edle v. [1] [6] (IV-153)

Mossig, Ritter v. [7](VII-215)

Motheyl Edle v. Reichenfeld [5] (V-210)

Mülleitner, Ritter v. [1] [6] (IV-153)

Müller Edle v. Deham [1] (IV-153)

Müller Edle v. Erichshorst [5] (V-210)

Müller Edle v. Rienzburg [7] (VII-217)

Mündel v. Schartenburg, Ritter [1] [2] (IV-153)

Munk [2]