Original: Following the invasion of Poland , Seyss-Inquart became administrative chief for Southern Poland , but did not take up that post before the General Government was created , in which he became a deputy to the Governor General Hans Frank .
Simplified: After the invasion of Poland , Seyß-Inquart became governor for Southern Poland , but before he started work there the General Government was created , and Seyß-Inquart became a deputy to the Governor General Hans Frank .