Arimannia (from Lombard ari-mann, "man of the army", that is "free man active in the army"; akin German "heer-mann") was - during the Lombard domination in Italy - a group of warriors directly subjected to the King. The aim of an Arimannia was the defence of an important strategic point.
A free-born arimann was also called baro. The residence of a baro was called baronica or arimannia, his wife was a "freifrau" ( frea or wirdibora = "dignified born"), a son from such a relationship was referred to as a "fully legitimate born" (fulboran).István Bóna: Der Anbruch des Mittelalters: Gepiden und Langobarden im Karpatenbecken, S. 76. Corvina-Verlag, Budapest 1976. ISBN 9631344959.
Although documented only from the 8th century CE, the Arimannia is believed to have existed since the Lombard invasion of Italy.
See also Arimannus Mannerbund Comitatus (classical meaning) Fyrd Housecarl Druzhina Thingmen Varangian Guard Hird
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