The 26-year-old made 34 appearances in the NPL Premier Division for the relegated Gingerbreads last season.

Williamson had been with Grantham since the summer of 2021.

He had signed for Matlock Town in July 2019 and then switched to NPL Division One East outfit Tadcaster Albion in October 2019 and then followed manager Curtis Woodhouse to NPL Premier Division outfit Gainsborough Trinity a month later.

The former Bridlington Town and Barton Town man was at the now defunct North Ferriby United at the start of 2018/19 before he joined Matlock`s league rivals Scarborough Athletic in January 2019.

Cleethorpes have announced the return of attacker Curtis Bateson from Toolstation Northern Counties East League side Barton Town.

The 26-year-old joined the Owls in 2019 from Alfreton Town, scoring 5 goals in 21 appearances, before departing for Barton Town at the end of the 2020/21 season.

The attacker began his career at Scunthorpe United and had various loan spells at Gainsborough Trinity.

In 2015, Bateson joined North Ferriby United, enjoying a two-year spell at the Villagers where he scored 18 goals in 21 appearances.

After two years at the club, he joined Gainsborough Trinity before moving to Alfreton after eight months.