Philadelphia Suburban League was an Independent League that was based in Philadelphia, Pa except for 1921
1916 E.G. Budd, Fen Rock, Lawndale, North Philadelphia, Northeast, Olney
1917 Fern Rock, Fox Chase, Lindley, North Philadelphia, Oak Lane, Olney
1918 Barrett, Fern Rock, Frankford, Lindley, Lupton, Olney
1919 Glenside, Lindley, Overbrooke, P. and R., Stenton, Textile
1920 Curits, Glenside, Hatboro, Incarnation, L & Myers, Stenton
1921 Fort Washington, Glenside, Hatboro, Southampton, Willow Grove, Wyndmoor
NOTE 1 - Glenside and Hatboro is not in Philadelphia but a Suburb of Philadelphia.