Macoboy, Kenneth Stirling Dates of birth and death: 1927 - 2005
Also known as: K. S. M. ; Bill Macoboy ;Worked for: garden editor of the popular Better Homes & Gardens magazine ;
Macquart, Pierre Justin Marie Dates of birth and death: 1778 in Hazebrouck - 1855
Also known as: P. J. M. M. ; P. Justin Macquart ;Worked for: Diptères exotiques nouveaux ou peu connus (Paris 1838-55) ; Histoire naturelle des insectes (Paris 1834-35) ; Insectes diptères du nord de la France (Lille 1826-29) ;
Macret, Jean César Dates of birth and death: 1768 in Abbéville, Somme - 1809 fl.
Also known as: J. C. M. ; César Macret ; Worked for: botanist Louis Claude Marie Richard (1754-1821) ; A. P. Knip & Coenraad Jacob Temminck: Les pigeons (1808-11/38) ; Illustrations de Description de l'Egypte: Botanique (Paris 1809-13, plate 7) ;
Madarász, Jul. Dates of birth and death: 1858 in Budapest - 1931
Also known as: J. M. ; von Madarász / Gyula von Madarasz ;Worked for: Bela Graf Széchenyi (1837-1918) ; Jenö Graf Zichy (1837-1906) ;
Maddocks, W. M. Dates of birth and death: 1830 fl. -
Also known as: W. M. M. ; Worked for: John Stephenson (1790-1864) ; James Morss Churchill (1796-1863) ;
Mädel, Adolf Dates of birth and death: 1840 fl. - 1848 fl.
Also known as: A. M. ; Mädel II ; Worked for: David Nathanael Friedrich Dietrich (1799-1888) ;
Mädel, August Dates of birth and death: 1858 fl. -
Also known as: A. M. ; Worked for: F. Geerz: Generalkarte von den Herzogthümern Schleswig, Holstein & Lauenburg, den Fürstenthümern Lübek & Ratzeburg & den freien Hansestädten Hamburg & Lübeck, Berlin (1858) ;
Mädel, Carl / Karl Josef / Joseph Dates of birth and death: 1823 - 1859
Also known as: C. J. M. ; Mädel I / Karl Joseph Maedel / C. J . Mädel SR. ;Worked for: Charte von dem Königreiche Württemberg, dem Grossherzogthum Baden ; Das Europaeische Russland ; Deutschland ; Russland ; England ; Das gesamte Osmanische Reiche sowie die Besitzungen des Paschas von Ägypten ;