Other relatives may have a right to inherit if the person who died intestate had no surviving married partner or civil partner, children, grandchildren, great grand-children, parents, brothers, sisters, nephews or nieces. The order of priority amongst other relatives is as follows:-
- grandparents
- uncles and aunts. A cousin can inherit instead if the uncle or aunt who would have inherited died before the intestate person
https://www.citizensadvice.org.uk/f...t-if-there-is-no-will-the-rules-of-intestacy/