Simplify the following text for a Grade 4 native English-speaking person.
Original: On June 29 , 2003 , Hepburn died of natural causes at Fenwick , the Hepburn family home in Old Saybrook , Connecticut .
Simplified: She died on June 29 , 2003 at 2:50 p.m. , at Fenwick , the Hepburn family home , in Old Saybrook , Connecticut .