Adam Tolkien
From Tolkien Gateway
Adam Tolkien is the son of Christopher Tolkien, brother to Rachel Tolkien and half brother to Simon Tolkien. This makes J.R.R. Tolkien his great-grandfather.
Adam Tolkien is the son of Christopher Tolkien, brother to Rachel Tolkien and half brother to Simon Tolkien. This makes J.R.R. Tolkien his great-grandfather.