"He was buried in the graveyard on the hill, on his own land, which he had bequeathed in his Will to the " use of the Friends forever." He belonged to Haverford Monthly Meeting, but his farm was in the Valley. He had a meeting at his house for several years, and was instrumental in settling a meeting there. He gave a lot of ground to the use of Friends of that meeting where the Meeting-house is built. He died on the 23rd of the Tenth Month, 1723, and was buried at Friends' burying ground in the Valley."

Borrowed from The Friend, Vol. XXIX., p. 268

Merion in the Welsh Tract (by Thomas Allen Glenn), p. 287-9: Lewis Walker came to America in 1687 from Merioneth in Wales, the vessel having, tradition says, an exceedingly tedious passage. One of the passengers, upon this same ship was Mary Morris. Lewis Walker and Mary Morris were married 2nd mo 22, 1693, at Friends' Meeting House, Chester, now Delaware County. They settled first in Radnor, where Lewis purchased 300 acres of land, and took up 200 more on rent; about 1708 he sold this property and purchased 1000 acres in the Great Valley, Tredyffrin, Chester Co., PA. This was about seven miles from their Radnor home, and it was a great trial to his wife to remove so far into the wilderness -- the other side of the Welsh Mountains, as the South Valley Hills were then called. On account of the great spring near which they built their new home he called the place "Rehobath." Much of this land, including "Rehobath", is still owned and occupied by his descendants. The Valley Friends' Meeting was held first at the house of Lewis Walker in the 2nd mo., 1714, and from that time til 1731 was held alternately at Lewis Walker's and Joseph Richardson's. By his will, which is dated 10 mo. 14, 1728, Lewis Walker gave the land now occupied as the Friends Valley Graveyard "to the people of his persuasion for a graveyard forever." Upon a portion of this land a meeting-house was errected, which was torn down in 1871, and a new house erected on the opposite side of the road.

 taken from the website: http://www.gwyneddfriends.org/evans.htm

 Lewis Walker arrived in Pennsylvania and went ot Radnor, where he bought 300 acres of land from David Evans, and rented 200 more acres.  Radnor was one of the earliest settlements of Pennsylvania, forming a part of the "Welsh Tract."  The Welsh had early purchased 40,000 acres of land on the west side of the Schuylkill River, which included Merion, Haverford, and Radnor.  This was the Welsh tract, and it was given to them "that they might preserve their language and settle their difficulties in their own tongue and with their own juries and magistrates..."

   Here Lewis Walker settled and on April 22, 1693 married Mary Morris at the Haverford Meetinghouse.  The Radnor Meeting Book of Marriage has recorded, "Lewis Walker of Merion, batchelor, and Mary Morris, spinster, married 2nd Mo. [April], 22nd, 1693 at Haverford Meeting House.  Witnesses:--William Flower, Francis and william Howell, Morris and William Llewellin, and 38 others."

   Lewis Walker took his bride to their Radnor home, where they lived several years, and where most of their children were born.  Lewis, in the English manner, gave a name to his new home, and for many years it was known as "Rehobeth."  The house was a large building for the times, large enough to hold Friends Meeting there for many years.

   On the 23rd of December, 1728, Lewis Walker's busy and useful life came to an end and he was buried in the graveyard on the hill, on his own land, which he had bequeathed in his Will to the "use of the Friends forever."  When Lewis Walker died he had lived forty-two years in America, and more than half of this time he had lived in Tredyffrin.  His eight children had grown up, and nearly all of them married and settled on farms near him.  His widow continued to live at "Rehobeth" until her death.  Her will was probated on the 19th day of March, 1747.  She was buried by the side of her husband.