Pre-Hansard parliamentary reports, 1102-1803 collects the printed reports of Parliamentary debates before the beginning of official publication of the journals and debates. See:
For general advice about what is available online, see Proceedings and Journals -- UK Parliament
House of Commons
House of Lords
Note: Lords and Commons debates are interspersed until 1909, when the series was split into two parts.
For general advice about what is available online, see Parliamentary Debates -- UK Parliament
House of Commons
House of Lords