Delaware Township History
from the History of Mercer County, 1909
Census
1840
Census
1850
Census
1870
Census
1880 Census - search at
familysearch.org. Select Pennsylvania, then Mercer,
then Delaware
Area Churches

St.
John's Church, organized 1837
Salem
Presbyterian Church (formerly Upper Salem Presbyterian Church),
organized in 1800
Methodist
Church, organized about 1820, disbanded
New
Hamburg Presbyterian, organized 1850s
St.
Mark's Church, organized 1860
Methodist
Church, New Hamburg, erected in 1873
Union
Church, Delaware Grove, built in 1845, not used in 1872