Daniel married Sarah Pendlebury on 18 Mar 1827 in Daresbury, Cheshire. Sarah was born in 1804 in Lower Walton, Cheshire; died in 1835 in Sankey; was buried on 7 Jul 1835 in Sankey Chapel. [Group Sheet] [Family Chart]

1. Joseph Cooper was born in 1827 in Sankey.
2. Mary Cooper was born in 1829 in Sankey.
3. Thomas Cooper was born in 1830 in Sankey.
4. Elizabeth Cooper was born in 1832 in Sankey.
5. Daniel Cooper was born in 1834 in Sankey.

Daniel married Martha Astley on 17 Apr 1837 in St Luke, Farnworth (Widnes). Martha (daughter of Charles Astley) was born in 1807 in Prees, nr Whitchurch, Shropshire; died in 1864 in Sankey; was buried on 14 Aug 1864 in Sankey Chapel. [Group Sheet] [Family Chart]

1. Charles Smith Cooper was born in 1837 in Sankey.
2. Hannah Maria Cooper was born in 1839 in Sankey.
3. Nathaniel Cooper was born in 1841 in Sankey; died in 1844 in Little Sankey; was buried on 25 Feb 1844 in Sankey Chapel.
4. Ann Cooper was born in 1843 in Sankey.
5. Sarah Cooper was born in 1845 in Sankey.
6. Nathaniel Cooper was born in 1848 in Sankey.
7. John Cooper was born in 1850 in Sankey.