Rash's Surname Index


Notes for John LUKENS

John Lukens, as a young man, served his time as a chain-carrier and practiced surveying under Nicholas Scull. In 1755, he was elected director of the Union Library at Hatboro, Pennsylvania. In 1769, he was also one of the founders of the American Philosophical Society. He was appointed by that organization in June 1769 to assist David Rittenhouse, famous astronomer, in observing the transis of Venus and in November 1776, that of Mercury. In 1784, he discovered the comet subsequently known as Luken's Comet." He was appointed by the governor in 1781 as the first surveyor-general under the State Government, serving until his death in 178
John Lukens (1720?-1789) served as Surveyor-General of Pennsylvania and Delaware, 1761-1776, and of Pennsylvania, 1781-1789. He was born to Peter and Gaynor Lukens in probably 1720. He married his first cousin Sarah Lukens (b. 1720?) in 1741 and they produced seven children: Charles (d. 1784?), Elizabeth (d. 1793), Jesse (1748-1776), Gaynor (d. 1788), Tacy (d. 1834), Judah (d. infancy), and Edith (n.d.).
Both John and Sarah were descendants of the original German immigrant families who settled Germantown. Jan and Mary Lukens and Rynier and Margaret Tysson left Rotterdam in July 1683 and arrived in Philadelphia in October 1683.
Lukens was involved with many influential men in Philadelphia. He co-founded the Hatsborough Public Library in 1755, and was acquainted with figures such as David Rittenhouse, Benjamin Franklin, and Francis Alison. Lukens' public position gained him a role in the team which surveyed the tangent line, middle point, and the twelve mile radius from the center of the New Castle Courthouse which formed the northern boundary of Delaware. These measurements, taken in 1762, were used by Charles Mason and Jeremiah Dixon in laying out the final Mason-Dixon line. Lukens belonged to learned Philadelphia associations such as the American Society for Promoting Useful
Knowledge and the American Philosophical Society. Those types of associations lead to his appointment by Thomas and Richard Penn in 1761 to the position of Surveyor General.
William Penn's early decisions about Pennsylvania land distribution gave the Land Office significant power from the beginning of settlement. The land office was comprised of the secretary for proprietary affairs, the surveyor general, and the receiver general. Over time, the surveyor general became the most powerful position in the land distribution system because his duties were an integral part of that system. A prospective settler made "an application," that is, a request for land, in a particular place. Barring any problems such as a previous application for the same land, the secretary of proprietary affairs
would issue a warrant for a survey of the property. The surveyor general then assigned a deputy in the appropriate district to perform the survey. After its completion, the surveyor general certified the survey's accuracy and returned a report to the secretary who could then formally grant the land.
Lukens remained Surveyor General for the Commonwealth of Pennsylvania until the American Revolution. In 1776, he was ordered to close down the land office in Philadelphia and move to Lancaster where he remained until October 1778. Until 1780, the Pennsylvania land office was essentially shut down. In 1781, the General Assembly elected Lukens to his previous position of
Surveyor General for a five year term, since the position was no longer an appointed one. In 1785, he was reelected and continued in the position until his death in 1789.
Two of John Lukens' sons, Charles and Jesse, worked for their father as Deputy Surveyors. Lawrence Keene, who was married to Lukens' daughter Gaynor, also worked for John Lukens. Each of these men had their own district, mostly in the Northeast part of Pennsylvania. Gaynor and Lawrence Keene settled on family land in Sunbury, Pennsylvania, and Lawrence worked as
surveyor in that area. They had three children. Charles Lukens married Margaret Sanderson in about 1769 and together they had five children. Jesse Lukens never married. Elizabeth Lukens married Joseph Jacob Wallis in 1775 and they produced seven children.
After John Lukens' death in 1789 his estate was administered by his grandson Lawrence Keene, Jr., and then by his granddaughter Sarah Lukens Keene. After their deaths John Lukens' great-grandchildren became the administrators of the family estate. Two of his great-grand children
(Henry Edgar Keene and Ellen Keene Mitchell) filed a law-suit in 1869 against other members of the family over the liquidation of family lands, which were quite substantial because of John Lukens' many years as surveyor general.

Sources:

Bingham Munger, Donna. Pennsylvania Land Records: A History and Guide for Research.
Wilmington: Scholarly Resources Inc., 1991.

Mancabelli, Robert. "Becoming "a humble and obedient servant:" John Lukens and the Pennsylvania
Land Office,
1761-1789." Research Paper, History Department, University of Delaware, 1992.

Lukens Family Tree in the Lukens collection folder, Special Collections, University of Delaware
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