Complex sentence: Hyde (1960) p.39 Sztaray was known to posses large amounts of valuable jewellery and to be married to a rich Hungarian nobleman, and assuming that the crouching man was a burglar the driver immediately called the police.
Split into simpler sentences: Hyde (1960) p.39 Sztaray was known to possess large amounts of valuable jewelery and to be married to a rich Hungarian nobleman. The driver, assuming that the crouching man was a burglar, immediately called the police.