Ernst Linder

Ernst Linder (25 April 1868 – 14 September 1943) was a Swedish-Finnish military officer and accomplished equestrian. He began his military career in Sweden, becoming a second lieutenant in the Life Guards of Horse in 1889. He trained extensively in Sweden and Germany, attending the Swedish Infantry Gunnery School, the Military Riding Institute in Hanover, and the Royal Swedish Army Staff College. He served as a military attaché in Paris and London (1909–1911), during which he promoted aviation by establishing Sweden's first aviation prize. Linder held key leadership positions in the Swedish Army, including chief of the Army Riding and Horse-Driving School, and rose to major general in the reserve by 1927.

During the Finnish Civil War in 1918, Linder resigned from Swedish service to join the Finnish Army, becoming the first Swedish officer to do so. He commanded the Satakunta and Savo Groups, leading operations that captured key towns such as Pomarkku, Ikaalinen, Kotka, and Hamina. He was promoted to Finnish major general and served as inspector to the Regent of Finland before returning to the Swedish Army reserve in 1920. Linder, then 71-years-old, also participated in the Winter War (1939–1940) as commander of the Swedish Volunteer Corps and later the Lapland Operational Area, reaching the rank of Finnish general of cavalry.

Parallel to his military career, Linder was a top-level equestrian, winning Sweden's first eventing competition and an Olympic gold medal in Paris in 1924. He held leadership roles in numerous equestrian clubs and federations and authored detailed accounts of the Finnish Civil War and Winter War, as well as publications on cavalry and equestrian training.