https://screenrant.com/downton-abbey-crawley-family-tree-explained/

Downton Abbey has six seasons and two movies, following the lives of the Crawley family at Downton through changes, scandals, love, and heartbreak.

‘Downton Abbey’s Crawley Family Tree, From Cousin Matthew to Lord Grantham (https://collider.com/downton-abbey-crawley-family-tree-explained/)

With so many Crawleys, who will inherit Downton?