John Henry Crichton, 4th Earl of Erne

by George Charles Beresford
sepia-toned platinotype print, circa 1908
NPG x13482

John Crichton, 3rd Earl of Erne; John Henry Crichton, 4th Earl of Erne

by Camille Silvy
albumen print collage, 1860
NPG Ax50378

John Henry Crichton, 4th Earl of Erne

by Camille Silvy
albumen print, 1860
NPG Ax50379

John Henry Crichton, 4th Earl of Erne

by Thomas Heinrick Voigt
albumen cabinet card, 1870s-1900s
NPG x4104