1766 - 1842 (76 years)
 | Margaretta COATES 1820-Yes, date unknown |
| Margaretta COATES | |
| B: | 1820 |
| D: | Yes, date unknown |
| Ann Maria COATES 1821-Yes, date unknown |
| Ann Maria COATES | |
| B: | 1821 |
| D: | Yes, date unknown |
| Mabel A. COATES 1873-Yes, date unknown |
| Mabel A. COATES | |
| B: | 1873 |
| New London, Chester, PA, USA | |
| D: | Yes, date unknown |
| Margaret Maria COATES 1876-Yes, date unknown |
| Margaret Maria COATES | |
| B: | 1876 |
| New London, Chester, PA, USA | |
| D: | Yes, date unknown |
| Francis Elmer COATES 1868-1949 |
| Francis Elmer COATES | |
| B: | 1868 |
| New London, Chester, PA, USA | |
| D: | 1949 |
| Long Island, New York, NY, USA | |
| Frederick Thomas COATES 1870- |
| Frederick Thomas COATES | |
| B: | 1870 |
| New London, Chester, PA, USA | |
| D: | , , CA, USA |
| John Armstrong COATES 1824-1902 |
| John Armstrong COATES | |
| B: | 30 Jan 1824 |
| New London, Chester, PA, USA | |
| D: | 24 Nov 1902 |
| Vineland, Cumberland, New Jersey, USA | |
| Mary Elizabeth MACKEY 1842-1918 |
| Mary Elizabeth MACKEY | |
| B: | 1842 |
| Lewisville, Chester, PA, USA | |
| D: | 1918 |
| Vineland, Cumberland, New Jersey, USA | |
| Thomas COATES 1791-1856 |
| Thomas COATES | |
| B: | 21 Feb 1791 |
| New London, Chester, PA | |
| D: | 19 Dec 1856 |
| New London, Chester, PA, USA | |
| Ann ARMSTRONG 1796-1861 |
| Ann ARMSTRONG | |
| B: | 1796 |
| Lewisville, Chester, PA, USA | |
| M: | 20 Jan 1818 |
| Faggs Manor Presby, New London, Chester, PA, USA | |
| D: | 1861 |
| New London, Chester, PA, USA | |
|
| John COATES 1766-1842 |
| John COATES | |
| B: | 1766 |
| D: | 1842 |
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