Edward Walter Maunder
Edward Walter Maunder was an English astronomer. His study of sunspots and the solar magnetic cycle led to his identification of the period from 1645 to 1715 that is now known as the Maunder Minimum.
12 April 1851
Born on the same birth date (12 April 1851): José Gautier Benítez
Born on the same birth day (12 April): Belinda Emmett • Irma Rapuzzi • Jean-Pierre Marielle • Jonathan Pitroipa • Joseph Lanner • José Gautier Benítez • Kim Bodnia • Muhammad al-Jawad • Oliver Postgate • Robert Lee Scott Jr. • Steve Stevaert • Sylvain Bouchard • Sylvinho • Valentin Stocker
Born in the same month (April 1851): Aleksandr Dianin • Guillaume Bigourdan • James Campbell, 1st Baron Glenavy • José Gautier Benítez • Leopoldo Alas • Ponnambalam Ramanathan • Robert Abbe • Siegmund Lubin