Apart from the very ancient relic which is little me,

we have a couple brought from my childhood home in Guernsey. I would love to know the provenance of a key, which is obviously very old. I used to tease my grandchildren that is was the one the Minstrel Blondel, an ancestor of mine on my father's side of the family, used to release Richard the Lionheart from his prison in Austria.
We also have pew from monastery sale, which we think dates back to the Tudor era, which my mother purchased for a fiver in 1952, when I was two. My father had it valued about 35 years ago and was told it was worth about £2000. It is in very good condition considering my sisters and I used to sit on it as kids, as did my children and grandchildren. It is now kept in our hall, and promised to our Vicar daughter when I pop my clogs.
The other week I bought an ammonite from an antiques shop which we believe to be genuine, I was astonished to discover they died out over 60 million years ago, WOW, even older than me!
Do other posters have any relics going back several centuries?