U DDSY3/1 'Letters to Richard Sykes about the Rebellion of 1745 - 1746': 1745 - 1746

U DDSY3/2 'Sykes Letters and Papers, 1641 - 1769': 1641 - 1919

U DDSY3/3 'Roos Manor Court Rolls': 1538 - 1789

U DDSY3/4 'Sykes Letters and Papers 1770 - 1782': 1770 -1783

U DDSY3/5 'Sykes Letters and Papers 1783 - 1793': 1783 - 1793

U DDSY3/6 'Sykes Letters and Papers 1794 - 1823': 1794 -1823

U DDSY/3/7 'Sykes Letters and Papers 1604 - 1795': 1604 - 1795

U DDSY3/8 'Sykes Letters and Papers 1780 - 1852': 1767 -1881

U DDSY3/9 Miscellaneous, 1767 - 1881

U DDSY3/10 Typescript volumes, comprising copies or of extracts from Sykes manuscripts, 1604 - 1919

Note: Within the set of 22 typescript volumes, U DDSY3/10/14 is missing, and the original documents covered by volumes U DDSY3/10/1 - 2 and U DDSY3/10/4 - 12 are not available. The papers listed as U DDSY3/1-8 were grouped together to form artificial series at some point before their deposit in Hull University Archives.