This Thomas alienated the manor to John Crawley in 1568 and he was succeeded by his son Thomas in 1599 and he by his son Francis in 1627.
This manor disappears from history in 1684 and seems to have been absorbed into other holdings of the Crawley family in Luton. Interestingly the Victoria County History for Bedfordshire noted that Frederick Davis in his History of Luton of 1855 described Haverings Manor as the ancient seat of the Crawleys. 19th century maps show the site of the manor house as lying between today's Crawley Green Road and Buckingham Drive.
https://bedsarchives.bedford.gov.uk/CommunityHistories/Luton/LutonI...