Question: Did Marco Almeida and Shishido Baiken share the same nationality?
Sentence (from "Shishido Baiken"): Shishido Baiken( 宍戸梅軒, also 宍戸某" Shishido Nanigashi") is the name of a Japanese swordsman believed to have been active in the early years of the Edo period( 1603- 1868).
Relevant evidence: Yes