Main Line Board of Realtors.

In August of 1682, Welsh Quakers from the County of Merionethshire landed in Pennsylvania. These "Merioneth Adventurers" were bound for the "Welsh Tract," granted to them by William Penn. Today, the area is Lower Merion township and Narberth borough, Montgomery County, Pennsylvania.

In the mid-19th century, the Main Line of the Pennsylvania Railroad was constructed, running from Philadelphia to Harrisburg and Pittsburgh. The route passed through Lower Merion, and like other "Main Line" towns, the area developed into an affluent community due to its convenient location.

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