Sources

1) Source: Court of Chancery: Six Clerks Office: Early Proceedings, Richard II to Philip and Mary "Defendants: Gilbert Slowghtur, gentleman." Dated 1529-1532.. External Link
https://discovery.nationalarchives.gov.uk/details/r/C7477448. Reference: C 1/641/14 (Data from direct source)
2) Source: Monuments "Here lyeth buryed the body of Paris Slaughter sonne and heire unto John Slaughter Esquire who died the XVIIIth of February in the yere of our lord, 1597 and in the 55 yere of his age". Reference: Upper Slaughter Church brass (Data from direct source)
3) Source: Gloucestershire, England, Wills and Inventories, 1541-1858 "Paris Sloughter my eldest son; William Sloughter my son; Thomas Sloughter my son; Dorothy Sloughter my daur; Ellinor Sloughter my daur; Mary Sloughter my daur; Elinor my wife, farm in Over Sloughter called Richards; my daur Ellton;my daur Prows; John Lawton late of OverSlaughter granted farm by indenture;land at Cold Aston; my manor of Over Sloughter". External Link
1,4294::44992 (Data from direct source)
4) Source: Monuments "Here lyeth buryed the body of John Slaughter of Over Slaughter in the county of Glouceter who departed this lyfe in the year of our lord god one thousand five hundred fourscore and threeMemento Mori". Reference: Upper Slaughter brass (Data from direct source)