Flowerofthewest, it is the way intestacy works. The legacy DH received was from the childless daughter of his grandfather's youngest sister.
There were 9 siblings and we knew nothing about any of them except his grandfather, born 1880, who was the eldest. This great aunt's daughter lived 100 miles away and would probably have wanted her money to go to a cats home or a kindly neighbour. But because she never made a will it was spread around about 40 people who didn't even know she existed until they received the letter from the solicitor and about whose existence she had no knowledge either. I suppose as she didn't own a house and only had about £10,000 or so in savings it didn't seem important to her.
The moral of this story is; make a will, even if your resources on death will only be a couple of thousand pounds. It is not difficult and you know, no matter how little you leave, it will go to whoever you want to leave it to.