I've discovered a bunch of these in my ancestry from the Keighley area: -Sarah(Sally) b. 1800 married Joseph Shackleton 1821 -her father John b. 1770. Married Betty Stell -his father John b. 1736. Married Ann Armroyd -his father Edmund b. 1708. Married Anne Sugden -his father Edmund Beanlands b. 1675ish.
Any links to anyone? Send me a note; "firstname.lastname@example.org".