Simplify the following text for a Grade 10 native English-speaking person.
Original: The Cape Town Suburb of Athlone was named in honor of the Governor-General and , together with the beach house , is also the only physical reminder of the Athlones ' residence at the Cape .
Simplified: The Cape Town Suburb of Athlone was named in honor of the Governor-General and it and the beach house are the only physical reminder of the Athlones ' residence at the Cape .