Wilhelm Busch was born on 15 April 1832, the first of seven children to Henriette Kleine Stümpe and Friedrich Wilhelm Busch. His six siblings followed shortly after: Fanny (1834), Gustav (1836), Adolf (1838), Otto (1841), Anna (1843), and Hermann (1845); all survived childhood. His parents were ambitious, hard-working and devout Protestants who later, despite becoming relatively prosperous, could not afford to educate all three sons. Busch's biographer Berndt W. Wessling suggested that Friedrich Wilhelm Busch invested heavily in the education of his sons partly because his own illegitimacy held significant stigma in rural areas.