[fernando]

Conquistador (conqueror) would be the term used to refer to Spanish and Portuguese soldiers, explorers and adventurers who ventured through the Americas and the Pacific Ocean, on the shores of Asia, in regions controlled by the Portuguese and Spanish between the 15th, 16th, 17th and 18th centuries. We know of a Portuguese adventurer, Salvador Ribeiro de Sousa, who managed to be the King of Pegu (Suthern Birmania = Myanmar) in the XVI century. On the other hand, it is rather acceptable that contemporay civilan adventurers (often mercenaries) would wear whatever armout they got hold of.
As for the date Karcheski says that morrions showed up by later in the century, within my illiteracy, i dare say he commits an imprecision. The morrion was born in Castille by early XVI century. Hernando de Soto and Coronado (1540's) are admitted to have supplied them to their infants; as we can also see in a Pizarros's depiction, kept in la Universidad de Chile. Also it would be hard to believe that, a painting by Juan Lepiani, kept in Museo Nacional de Arqueología, Antropología e Historia del Perú, would have Pizarro and the boys wearing the wrong head protection.
Also in a work by Lyliane and Fred Funcken we may see comb (crest) morrions dated 1530 whereas the half comb style would date beg. XVII century.
It is no wonder that these helmets, bearing an appealing look, soon spread all over Europe, becoming a fashionable item for Munich guards, Landsknechts and even the Vatican ... this one even up to nowadays. I wouldn't be surprised that this helmet comb (crest) was thought by many to be an embelishment detail and not conceived to reinforce it.

A random note:
Afonso de Albuquerque (1453-1515) one of he greatest Portuguese (as called) conquistadores, a noble of pure Portuguese lineage, had as his family coat of arms, a shield with four fleures de lys.



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