Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Election | 1st Member | 1st Party | 2nd Member | 2nd Party |
| --- | --- | --- | --- | --- |
| 1832.0 | John Brocklehurst | Liberal | John Ryle | Conservative |
| 1837.0 | John Brocklehurst | Liberal | Thomas Grimsditch | Conservative |
| 1847.0 | John Brocklehurst | Liberal | John Williams | Conservative |
| 1852.0 | John Brocklehurst | Liberal | Edward Christopher Egerton | Conservative |
| 1868.0 | William Coare Brocklehurst | Liberal | David Chadwick | Liberal |
| 1880.0 | writ suspended | writ suspended | writ suspended | writ suspended |
Question:
Which 1st party has 2nd party conservative, election smaller than 1852, and Thomas Grimsditch as 2nd member?
Answer:
Liberal