Complex sentence: The Széchenyi, was one of the oldest and most influental noble family of the historical Hungary, linked with noble families, such as the Liechtenstein, the Eszterhazy and the Lobkowitz.
Split into simpler sentences: The Széchenyi, was one of the oldest and most influental noble family of the historical Hungary. It was linked with other great aristocratic houses such as the Liechtenstein, the Eszterhazy and the Lobkowitz.