Can anyone add anything to the following Bechtold families in PA?

Egidius Bechtold (b) 1771
(wife) Anna Maria Bajer (b) 1784
--------
(son) Killian Bechtold (b) 1807
(wife) Teresa (b) 1807
--------
Children of Killian and Teresa (all from Hechingen, Germany, except Linhart who was born in PA):
Hermon (b)1830
William (b)1833
Ageda (b)1837
Rudolph (b) 1839
Adolf (b) 1841
Linhart (b)1849
--------
Killian's son Hermon married Cecillia (b) 1841
--------
Their children are:
Minnie (b)1864
Edward (b)1869
Anna (b)1871
Lucy (b)1874
--------
Hermon's son Edward married Nelle Guilfoyle
--------
Their children are:
Nelle F.
Edward H.
Eleonor
Ruth
Richard

If anyone can add anything to the above, it will be appreciated. Thanks very much.