Is your surname den Graeff?

Connect to 1,015 den Graeff profiles on Geni

Share your family tree and photos with the people you know and love

  • Build your family tree online
  • Share photos and videos
  • Smart Matching™ technology
  • Free!

Isaac Updegraff (den Graeff)

German: Isaac Op Den Graeff
Birthdate:
Birthplace: Krefeld, Düsseldorf, Nordrhein-Westfalen, Germany
Death: August 08, 1745 (66-67)
Skippack, Philadelphia, Pennsylvania, Colonial America
Place of Burial: Collegeville, Montgomery, Pennsylvania, United States
Immediate Family:

Son of Abraham Isaacs op den Graeff and Catherina op den Graeff
Husband of Charity op den Graeff and Mary Updegraff
Father of Peter Updegraff, Sr.; Derick Updegraff; Jacob Updegraff; Abraham Baisler Updegraff and Hermon Updegraff
Brother of Gertian Addams; Anneken Margaretha DeHaven; Jacob op den Graeff and Margaret Howe

Managed by: dahgdp
Last Updated:

About Isaac Updegraff

  1. en.wikipedia.org - Op den Graeff...
  2. en.wikipedia.org - Abraham Op den Graeff - Isaac's father 1649-1731
  3. /wc.rootsweb.ancestry.com

Isaac Updegraff (also spelled OpdenGraef) was born circa 1678 in probably Krefeld, Germany. He is not listed as a passenger on the ship CONCORD as he was under the age of 12 in 1683, and as such was counted only as half a "freight."

After their arrival in Germantown, Isaac and his brother Jacob attended the Pastorius school. In 1731, Isaac inherited one-fourth of his father's 530 acres (132.5 acres) in what is now Montgomery County, Pennsylvania (Ref: Phila. D.B. C, No. 2, Vol. 3, p. 95.) It would appear that this was about the time that Isaac was preparing to leave for Coventry Township in Chester County, Pennsylvania, as his name appears in the Coventry Township's tax list in 1732, 1734, and 1735. His name is found spelled Uptigrave, Updegraft, and Updegraff on these tax lists. He was referred to by many as "Isaac of Coventry." (Ref: Name index to Chester County Tax Lists - 1699-1758 & 1775-1783, & Gilbert Cope's Collection).

see Barbara Wentz' 2006 map for the land holding he received from his father in Providence township

Isaac was employed by the Potts family at their ironworks at Pine Forge and Colebrookdale. Isaac and his son, Jacob, crossed the Schuykill River to Chester County where Samuel Nutt was making iron at Coventry in partnership with William Branson and Mordecai Lincoln, the great, great grandfather of President Abraham Lincoln. 

One of the very earliest iron works in this country was the "Coventry Forge" established in 1716. This forge ran a sort of general store, selling and buying many things to and for families for many miles around. The furnace store ledgers called the "Pott's Manuscripts" are in the possession of the Chester County Historical Society and at one time was in the possession of Governor Samuel W. Pennypacker (and Updegraff descendant), and historian and genealogist of long ago. The ledgers are a very valuable source of information.

Isaac Updegraff had an account with the Potts from 1732 to 1745. Isaac died in August 1745. He married his wife Mary on possibly April 29, 1712.

Note: Information published in 1988 indicates, Isaac's year of death, 1745, was on his gravestone in the Mennonite Cemetery in Skippackville. The stone had long since disappeared but letters from earlier genealogists had described it in detail.

view all

Isaac Updegraff's Timeline

1678
1678
Krefeld, Düsseldorf, Nordrhein-Westfalen, Germany
1696
1696
Germantown, Philadelphia, Philadelphia County, Pennsylvania, United States
1696
Province of Pennsylvania, Colonial America
1701
1701
Germantown, Philaldelphia, Pennsylvania, Colonial America
1704
1704
Germantown Township, Philadelphia, Pennsylvania, United States
1711
1711
Skippack, Montgomery County, Pennsylvania, United States
1745
August 8, 1745
Age 67
Skippack, Philadelphia, Pennsylvania, Colonial America
August 8, 1745
Age 67
Lower Skippack Mennonite Cemetery, Collegeville, Montgomery, Pennsylvania, United States