Ivo Crapp

Ivo Crapp
Ivo Crapp during his umpiring career
Personal information
Full name Henry Crapp
Born 1872 (1872)
Melbourne, Victoria
Died 20 January 1924(1924-01-20) (aged 51–52)
West Perth, Western Australia
Height 185 cm (6 ft 1 in)
Playing career
Years Club Games (Goals)
1893 Carlton (VFA) 4 (0)
Umpiring career
Years League Role Games
1895–1896 VFA Field umpire 28
1897–1905 VFL Field umpire 148
1906–1919 WAFL Field umpire 177
Source: AustralianFootball.com

Henry "Harry" Crapp (1872 – 20 January 1924), commonly known as Ivo Crapp, was a leading Australian rules football field umpire in the Victorian Football League (VFL) at its formation in the 1890s, and with the West Australian Football League across the late 1900s and early 1910s.

Known as the VFL's "Prince of Umpires" — "in the capacity of central umpire he attained a degree of skill which stamped him as a prodigy, and one who was without peer in the history of the Australian game" — he umpired the first ever match in that league.