He was first chosen as Liberal candidate for Sleaford division in 1914 .
In 1898 , Pattinson became chairman of the Sleaford Division Liberal Association , serving until 1918 .
Pattinson was first chosen as Liberal candidate for Sleaford division in 1914 .
In 1898 , Pattinson became chairman of the Sleaford Division Liberal Association , serving until 1918 .