The Penn Club of Philadelphia was created in 1875.
Penn Club of New York City was created in 1901.
Penn Athletic Club Rowing Association was created in 1871.
The Philadelphia Club was created in 1834.
Racquet Club of Philadelphia was created in 1889.
Cosmopolitan Club of Philadelphia was created in 1928.
Philadelphia Cricket Club was created in 1854.
Oriental Club of Philadelphia was created in 1888.
Philadelphia Girls' Rowing Club was created in 1860.
Philadelphia Corinthian Yacht Club was created in 1892.
Athletic Base Ball Club of Philadelphia was created in 2009.
William Penn founded the city of Philadelphia.
Because when it was founded by William Penn he named it Philadelphia which means "City of Brotherly Love" in Greek.