The Ingvar expedition was the single Swedish event that is mentioned on most runestones, and in number, they are only surpassed by the approximately 30 Greece Runestones and the approximately 30 England Runestones. It was a fateful expedition taking place between 1036 and 1041 with many ships. The Vikings came to the south-eastern shores of the Caspian Sea, and they appear to have taken part in the Battle of Sasireti, in Georgia. Few returned, as many died in battle, but most of them, including Ingvar, died of disease.