• Belchamp Walter History - and the history of the region
• Visitations

References: - a note on these -

• 1 - The Publications of The Harleian Society - https:// www.wikitree.com /wiki/Space: The_Publicatons_of_The_Harleian_Society - there seems to be some good stuff here - Heraldry and Visitations
• The Harleian Society - Wikitree