Jeremiah, Baruch, 2 daughters, and Jacob's Pillow go from Egypt to Gibraltar.
Spain to Ireland.
Next step was Scotland.
You Tube: Stone of Destiny (67 minutes)
Amazon: paperback of same title, by the same author as above
NOTE: poster neither fanatically believes nor denies the historical veracity of the content, but they are an intriguing presentation that is at least somewhat plausible.