According to Waters (1877), Henry is the son of Stephen Hatfield and Elizabeth, daughter of Sir Thomas Molyneaux. However, Flower (1871), disputes this and asserts that Henry's parents were Thomas Hatfield of Willoughby and Anne, daughter and heir of Robert Mallet.
The parents mentioned above for this individual are speculative and may not be based on sound genealogical research. Sources to prove or disprove this ancestry are needed.
Henry married Alice Hercy but died when his second daughter was two-years old. They had one other child, Elizabeth. Both daughters married into the Whalley family.