Note 215 — MEMOIR OF THE LIFE OF DAVID RITTENHOUSE; CONTINUED, FROM THE TIME OF HIS SETTLEMENT IN PHILADELPHIA.

The difference of 16′ 42″, between the latitude above mentioned and the beginning of the 40th degree of north latitude, (which was the southern limit assigned to Pennsylvania, by her charter,) was gained by Mr. Penn, as far as the northern boundary of Maryland extended westward, in consequence of a compromise entered into by him and Lord Baltimore; whereby the latter obtained some advantage on his part in return. From the western extremity of this northern boundary of Maryland, the line between Pennsylvania and Virginia was continued, westward, in the same parallel of latitude, (instead of these coming back to the 40th deg. of N. lat.) by virtue of an agreement between these two states; the former, in consideration of that privilege, relinquishing her right to run her western boundary line parallel to the meandrings of the river Delaware.