Please remember that some of the dates are guesswork from census records.  Some of it came from others working on the family lines.  

1 Johannes Sechler b: Abt. 1700 in Transylvania d: October 1761 in Upper Hanover Twp. Philadelphia Co, PA

.. +Anna Maria Maurer? m: Abt. 1728 in Philadelphia Co, PA b: December 25, 1709 in Europe d: January 05, 1777 in Montgomery Co, PA

......... 2 Abraham Sechler b: 1729 d: December 05, 1783 in Montgomery Co, PA

......... 2 Samuel Sechler b: Abt. 1732 d: 1761 in Upper Hanover Twp, PA

......... 2 Anna Barbara Sechler b: Abt. 1733

......... 2 Anna Maria Sechler b: Abt. 1737 d: Aft. 1758

......... 2 John Sechler b: March 02, 1738/39 in Montgomery Co, PA d: October 05, 1831 in Danville, Montour Co, PA

......... 2 Johan Jacob Sechler b: September 24, 1740 in Montgomery Co, PA d: May 06, 1812 in Danville, PA

......... 2 John Andrew 'Andreas' Sechler b: September 04, 1742 in N. Goshenhoppen, Upper Hanover Twp, PA d: September 1830 in Leheigh County, PA

......... 2 Thomas Frederich Sechler b: November 27, 1743 in Montgomery Co, PA d: February 04, 1825 in China Grove, NC

............. +Mary Magdalena Fischer m: Abt. 1766 in PA b: June 1748 in PA d: September 11, 1823 in Rowan Co, NC

..................... 3 Rudolph Sechler b: 1767 in PA d: May 26, 1840 in Rowan Co, NC

..................... 3 Katherine Sechler b: Abt. 1775 in PA d: Aft. 1830 in Greene Co, TN

..................... 3 Barbara Sechler b: 1780 in PA d: Aft. 1860

..................... 3 Samuel Sechler b: 1782 in PA d: Aft. 1850 in Rowan Co, NC

..................... 3 Daughter Sechler b: 1784 d: 1790

..................... 3 Henry Sechler b: February 01, 1787 in Rowan Co, NC d: October 02, 1875 in Rowan Co, NC

..................... 3 Maria Elizabeth Sechler b: 1769

......... 2 Rudolph Sechler b: May 04, 1747 in Montgomery Co, PA d: Abt. September 22, 1776 in Montgomery Co, PA

......... 2 Joseph Sechler b: July 30, 1749 in Montgomery Co, PA d: 1804 in Northumberland Co, PA

......... 2 Francy Sechler b: Abt. 1753 in Germany d: in NC