Complex sentence: The "Long Life of Saint Gerard" wrote that Stephen I made Csanád the "ispán", or head, of the county organized around Ajtony's former seat, but this county was mentioned for the first time in a royal charter only in 1165.
Split into simpler sentences: The "Long Life of Saint Gerard" wrote that Stephen I made Csanád the "ispán", or head, of the county organized around Ajtony's former seat. It was mentioned for the first time in a royal charter in 1165.