Simplify the following text for a Grade 6 native English-speaking person.
Original: DÃ 1\/4 rer died in Nuremberg at the age of 56 , leaving an estate valued at 6,874 florinsâ '' a considerable sum .
Simplified: DÃ 1\/4 rer died in Nuremberg at the age of 56 . He left money and goods worth 6,874 florins - a considerable sum .