OK guys.
It was Henry Ford.
When he brought his first car production to England, he opened up a plant in a little village near London, Dagenham.
The local Mayor assumed Henry must be a great philanthropist and so wrote and asked if he would kindly donate £10,000 towards the building of an old peoples home. Ford didn't reply, but nothing daunted, the Mayor wrote again, reducing it to £5000. Again, no reply. Embarrassed, the Mayor gave it some thought, and knowing Henry was on his way over to open his plant, announced that Henry Ford had made this grand donation.
Henry Ford arrived and was faced with this fait -accompli!
Having considered the situation, Henry Ford did not want to lose face; he agreed to pay, dependant upon one proviso.
They had to inscribe over the door of the building:-
'I WAS A STRANGER AND YOU TOOK ME IN'.