Happy 4th of July from Philadelphia, the Cradle of Liberty Leave a Comment / In My Neighborhood in Bryn Mawr, Quality of Life in Bryn Mawr / By Bryn.Mawr.Homes.For.Sale Happy 4th of July from Philadelphia, the Cradle of Liberty. Here on the Philadelphia Main Line we are proud of our contribution to the land of liberty! Share on FacebookShare on TwitterShare on Linkedin