Tell me Prasana: Why do you call the Portuguese soldier a Captain ... do you know he had such rank, or you just used term in a abstract manner ?
I amalso curious in that, when i saved the images to 'work' on them, the name shown in them was "Pinhão" for the first one, "Pinhão-sword" for the second and "Pinhão-inscription" for the third. Just for curiosity, i browsed on Pinhão in Ceylon and i found a Captain Fernão Pinhão whom, under command of Captain-General Jorge de Albuquerque was in charge of the reinforcement works of the fortification of Galle, by 1623.
I notice that Rathnapura is not so far from Galle.
Most probably this is a coincidence ... interesting, nevertheless