Potrimpo (also Potrimpus, Autrimpo, Natrimpe) was a god of seas, earth, grain, and crops in the pagan Baltic, and Prussian mythology.
He was depicted on the purported Flag of Widewuto as a young, merry man wearing a wreath of grain ears.
[4] The Constitutiones Synodales, a church ceremony book published in 1530, likened Potrimpo with Pollux and Autrimpo with Castor and Neptune, from Roman mythology.
[4] According to Kazimieras Būga, the name was derived from the root trimp-, which is related to Lithuanian verb trempti (to trample, to stomp).
[5] Further researchers speculated that the name could be related to fertility ritual – stomping to scare away evil spirits and to wake the earth in spring.