The motif indicates due to climatic advantages in the early Middle Ages operated winery, which was mentioned in the Stiftbrief for Kremsmünster in the year 777 and was maintained in the area around Aschach in some vineyards until after 1870.

1490 Aschach was attributed to the Principality of Österreich ob der Enns, and received the market rights and Coat of arms in 1512 by Emperor Maximilian.

The Celtic name Joviacum appeared first on the Itinerarium Antoninianum at the time when the Roman Emperor Marcus Aurelius Antoninus, nicknamed Caracalla, reigned from 211-217.

Eckhart associates the Militum Liburnariorum, a sort of Marines of the Italian Legion, with Aschach, the mounted military units Ad Mauros with Eferding.

Other than strategic reasons speak for that Aschach is Joviacum the St. Laurentius-patronage of the chapel at the cemetery, the evidence of a Roman square floor plan and the finding of street pavement stones and cart ruts (Limes road?)

Since Aschach is Joviacum, this brings us into the closest connection with the most amazing sources of departing Antiquity with the "Life of St. Serverin" of the abbot Eugippius.

Also here the well-meant advice was not heard so that the saint sent off a courier again, who should at least prompt the church leader Maximianus of Joviacum to leave the village.