I found this info on Google Books and thought I would pass it along...it may be of help to some Keen seekers.
Publications of the Genealogical Society of Pennsylvania, Volume 5 By Genealogical Society of Pennsylvania Page 119
FAMILY RECORDS.(sic) (CONTRIBUTED BY KKMNAKD G. KEEN, ESQ.) Rebekah Ellwell was B feb y" 10 in the year 1733. Jacob Chandler Junior was b Feb y8 7 in the year 1752. Rebekh Chandler Daughter of Jacob Chandler & Rebekah his wife was B Jan y" 11, 1754. Mary Chandler Daughter of Jacob and Rebekah Chandler was B Aug y* 21 day 1757. William Chandler was Born July y' 29 day 1759. David Chandler Son of Jacob Chandler & Susannah his wife; Was b the 19th Day Of October About 3 o Clock in the morning Ann Domini 1767. Samuel Chandler was b Feb 16th Day between Seven & Eight o’clock in the Evening 1769. John Keen & Rachel Chandler was Married on the 18th Day of February in the year 1741. Christian Keen Daughter of John Keen and Rachel His Wife was B on Tuesday December 6 in the year One Thousand Seven hundred & Forty Two. Mary Keen was B near 10 o’clock on Monday April the 22 Day y' 1745. Hunts Keen was B Near 10 o’clock on Thursday January the 8 Day y" 1746 and Departed this Life Sept 18 Day y* 1747. John Keen was B near 10 o’clock in the evening On the 31 Day of July 1748. Jacob Keen was B near 11 o’clock at Evening On the 28 of September 1750. Rachel Keen was b Dec1 Day ye 1752. Jeremiah Keen was B March the 10 Day y* 1756. Sarah Keen was B June the 17 Day y' 1757. Moses Keen was B in August Departed this Life September the 17 Day y 1759. Catharine Keen was B Sept 18 Day ye 1761. James Keen was B Jan 16 Day y" 1764. Hannah Keen Was B May5 Day y« 1767 Near Twelve of the Clock in the Day. John Keen Senior Departed this Life Feb 19 Day 1784 In the Sixty Seventh year of his Age After Living forty Three years To One Day of said Time in Wedlock with Rachel his Wedded Wife. John Keen Departed this Life On Sat December 4th ye 1802. Jeremian Keen & Sarah Harris Was Married Jan ye ll"1 Anno Domini 1785. Oar 1* Child was a Daughter Named Peggy Keen was B Sept 14th near 4 o’clock in the Homing Anno Domini 1785 And departed this life the 15"1 of December following in the Afternoon. Our 2nd Child was a son Named Moses Keen—Was B April 8th near 9 o’clock in y' evening 1787. Moses Keen Died the 27 of June 1829. Our 3rd Child was a Son Named Eli Keen Was B Aug 18th near 6 o’clock in y° morning 1789. Our 4th Child was a daughter Named Sarah Keen Was B Feb 11"1 near 7 o’clock in y" morning 1792. Our 5lh Child was a daughter Named Hannah Keen Was B Nov 5lh near 6 o’clock in the morning 1793. Our 6th Child was a daughter Named Mary Keen Was B Jan 16th near 8 o’clock in the Morning 1796. Our 7th Child was a daughter Named Phebe Harris Keen Was B on Fri Aug 31" 1798 near day breaking. Sarah the wife of Jeremiah Keen departed this life on Wednesday February Glh near 5 o’clock in y« morning 1799 Aged 32 years from the 12th day of May last. Jeremiah Keen and Rebeckah Smith Wid ; Wares Marred August 7lb 1802 On Sat Evening—By Mr. Tho' Ustick, V. D. M. Jeremiah S. Keen Was B on Fri Near four O’clock in the Afternoon 1803, July 29. Gorge Har* Keen Was BFri Near Nine o’clock in the Evening in the Year 1805 Jan 11 Day. Rebecca Keen Was B on Mon Near Nine o’clock in the Morning in the Year 1806 Nov 3 Day. Mary Ann Keen was B on Tues Near One o’clock in the Alter Noon in the year 1808 Oct 11th Day. Elliza Keen; Was B on Mon Near Seven O’clock in the Morning Sept 28 1812. Samuel Chandler Was b Nov ye 22 1712. Mary Chandler was b Jan ye 10 1715. John Chandler Chandler was b Janery 28. 1718. Ruth Chandler was b June 25, 1720. Rachel Chandler was b Aprel 30 [?] 1722. Sary Chandler was b June 30, 1723. Jacob Chandler was b Sept 30 1725. Eli Keen and Ann Garden were Joined in the Bonds of Matrimony by Esquire Thompson of Deerfield Township, County of Cumberland and State of New Jersey on the 15 th June 1810. Eli Keen Sr. B Aug 18th 1789. Ann Carton Wife of Eli Keen Sr B Nov. 25lb 1791. Lydia Ann Keen was b on 30th Jan 1812. Charles Keen was b on 4th April 1814. Jeremiah Keen was b the 8th May 1816. Mary Keen was b the 22nd June 1818. Margaret Keen was born the 19th Sept. 1820. John Keen was b Sept the 25. 1822. Eli Keen was b Dec 3th 1824. William Keen was b Mar I1" 1826. George Keen was b July 16th 1830. Kennard Keen was b April 17th 1834. Ann Anderson was B the 10th Oct 1843. The Daughter of Thomas Anderson and Mary Anderson. Joseph Baldwin Anderson was b July 3rf 1855. Lydia Ann Fowler Anderson was b July 19th 1859. Margaret Keen Died 26th Jan 1822 Daughter of Ann Keen and Eli Keen. George Keen Died 7th of July 1835, Daughter of Ann Keen and Eli Keen. Charles Keen Son of Ann & Eli Keen Died Aug 13th 1859. Jerimiah Keen Son of Ann and Eli Keen Died Nov 28th 1862. Mary Anderson wife of Tho1 Anderson and Daughter of Eli and Ann Keen Died December 29th 1864. Lydia Ann Fowler Anderson Daughter of Thomas and Mary Anderson Died Feb 13lh 1866. Ann Keen wife of Eli Keen Sr Died April 9" 1868. Eli Keen. Sr Died Nov 4'" 1872. Lydia Ann Fowler Wife of John Fowler (Deceased) & Daughter of Eli and Ann Keen Died January 4"* 1877. Joseph B. Anderson Son of Tho1 & Mary Anderson Died June 10th 1882. John Keen Son of Eli & Ann Keen Died Nov.. 14th 1882. Ann Keen Anderson, B Oct 10th 1843 Died Nov 121" 1848. Eliza Jane Anderson B Oct 17"1 1816. Ann Anderson B Mar 5th 1849.