Samuel is the most experienced Senshi in the imperial cavalry. He's unfaltering in his duty to marshal the palace guards, and is the last line of defense for the royal family. Samuel's outward appearance may be proud and stoic, but his feelings towards Queen Marisa most closely resemble those of a lovesick kitty.
He wields a mighty hammer that was bequeathed to him by the queen herself. Under an oath of allegiance to her, Samuel vowed to protect her life with his own, no matter the cost.