man‎Isaac Kauffman‏‎, son of Isaac Kauffman and Anna Streit‏.
Born ‎29 May 1718 at Steffisburg, Thun, Bern, Switzerland, died ‎1802 at , Berks County, Pennsylvania, United States‎, age 83 or 84 years

Check http://www.gencircles.com/users/nekaufmans/2/data/306SOUR
May have more info.

Immigration: 24 SEP 1737 From Rotterdam, Netherlands to Philadelphia, Pennsylvania on Ship Virtuous Grace

Source: Title: Amish and Amish Mennonite Genealogies
Author: Hugh F. Gingerich and Rachel W. Kreider
Publication: Pequea Publishers, Gordonville, PA 17529
Repository:
Call Number:
Media: Book
Page: KF, K7344

Married ‎1748 at , Berks County, Pennsylvania, United States, age 29 or 30 years (married 41 or 42 years) to:

womanCatherine Yoder‏, age by marriage 27 or 28 years, daughter of Jacob Yoder and Widow Barbara‏.
Born ‎1720 at ,, , Switzerland, died ‎1790 at , Berks County, Pennsylvania, United States‎, age 69 or 70 years

see: http://awtc.ancestry.com/cgi-bin/igm.cgi?op=GET&db=:1027984&id=I09483
Children:
1.
woman‎Barbara Kauffman‏‎
Born ‎1749 at , Berks County, Pennsylvania, United States, died ‎1826 at Loganville, York County, Pennsylvania, United States‎, age 76 or 77 years

2.
woman‎Magdalena Kauffman‏‎
Born ‎1751 at , Berks County, Pennsylvania, United States, died ‎1752 at , Berks County, Pennsylvania, United States‎, age under 1 year old

3.
manJacob Yoder Kauffman‏
Born ‎24 Oct 1753 at Tulpehocken, Berks County, Pennsylvania, United States, died ‎01 Oct 1824 at , Juniata County, Pennsylvania, United States‎, age 70 years

Author: Eshleman, Grace Nolt Rissler Title: Unpublished research Publication: Unpublished ”Information from Gedcom files, pedigree chart, personal correspondence. Note: Kauffman, Jacob 1751 - 1 Oct 1824, Juniata Co, PA. Ref, Juniata Co History, pg 283. Swiss Mennonite family names, pg 13. Son of Jacob Kauffman. 1754 to Berks Co from Palatinate. Amish, prominant in that group - M.C. 63-4, 187-8. Kauffman, Coffman families, pgs 664-5. Tradition says Jacob Kauffman was poor and Elizabeth Rupp of a wealthy family, causing objection to marriage. The couple eloped and settled in Tulpehocken Twp, Berks Co, PA, near Hamburg. Rupp, a Mennonite family of Swiss origin. At the disputation at Bern in 1538 (see Bern section 4) of Rupp book.”
- from Ancestry.com

4.
man‎John Kauffman‏‎
Born ‎1755, died ‎1821‎, age 65 or 66 years

5.
man‎Isaac Kauffman‏‎
Born ‎1757 at , Berks County, Pennsylvania, United States, died ‎Apr 1839 at , Mifflin County, Pennsylvania, United States‎, age 81 or 82 years

6.
man‎Christian Kauffman‏‎
Born ‎27 Dec 1759 at , Berks County, Pennsylvania, United States, died ‎1823 at , Berks County, Pennsylvania, United States‎, age 63 or 64 years

7.
man‎Stephen Kauffman‏‎
Born ‎1761 at , Berks County, Pennsylvania, United States, died ‎1811 at , Berks County, Pennsylvania, United States‎, age 49 or 50 years