Scar's mentor from Ishval, a holy man. The two got separated when Kimblee attacked the group of refugees of which they were a part. Upon learning of his student's "crusade" against State Alchemists, he counsels him on the teachings of Ishvala. In the anime, he says, "Even in the darkest of suffering, a man can sleep. But for the man who inflicts the suffering, his mind cannot rest. Ever." In the manga, he explains "Revenge only grows seeds of revenge," (which Scar didn't care for much until he found Winry pointing a gun at him, intending to seek revenge for her parents' deaths, as Scar was their killer in the manga). He later speaks on behalf of the Ishvalans at a refugee camp when Mustang and his men arrive looking for Scar. Scar's master was one of the few survivors of the covert op of which Martel was a part, and which triggered the Ishval massacre. He is never mentioned by name in the anime. He does exist in the Manga because he can be seen in a cameo in Chapter 58 for a brief period of time, and in chapter 72 in flashback when he stating that although they may (and should) not forgive the damage Amestris done to the Ishval, but they must not surrender to the hatred, and endure it, to sever the bonds of hatred, since they're human beings.
Mother of Edward & Alphonse Elric. She dies of an unexplained illness when Ed and Al are around 7 or 8 years old.
Daughter of Maes and Gracia Hughes. She is an innocent, 3 year old girl. Her Dad loves her and he says every time how cute and talented she is.
Master Berthold Hawkeye was both the alchemist who mentored Roy Mustang as well as the estranged father of Riza Hawkeye. A brilliant alchemist, Hawkeye postulated the complex and intricate theorems necessary to apply flame alchemy at its most powerful and efficient level, but refused to pass on his flame alchemy secrets to his pupil, thinking them too dangerous for young and naive Roy. Riza describes her father as a frightening man with whom she did not generally associate and could not at all relate. Afraid of his life's work being destroyed and what his Flame Alchemy knowledge could do if it fell into the wrong hands, Master Hawkeye refrained from keeping notes in the normal fashion and, instead, tattooed a large Transmutation Array containing the culmination of his craft and findings on his daughter's back, perhaps further straining - or serving as an indication of - the Hawkeyes' already shaky relationship. Master Hawkeye, as an independent alchemist, appears to hold some disdain for the State Military (much like Izumi Curtis), as revealed by his flippant reaction to Roy's enlistment during the Ishval Civil War as well as his preference of living in squalor with all his genius over joining the State Alchemist Program. As Roy returned to his teacher's house in an attempt to get hold of the theory of Flame Alchemy to enlist as a State Alchemist (he was just a regular soldier at that time), Master Hawkeye revealed to him his daughter possessed the theory and succumbed to illness, coughing up blood as he died in Roy's arms. (Source: Fullmetal Alchemist Wiki)
A chimera that follows Greed. He was fused with a bull, making him as strong as one, as demonstrated to Al when he literally knocks Greed's head off with his hammer (Greed, naturally, recovers from this). He wields a hammer as his weapon and has an ability to transform into an enhanced version of himself with more bull-like aspects like horns and greater strength. He's the only one of the three that fought in Ishval. He cameos in the 15th volume, shown as a background soldier, after Roy Mustang's appearance in the battle ground.
Denny Brosh is the partner of Maria Ross. He is rather nosy and lazy, and has an enormous infatuation with his partner. He is very sensitive to criticism, and will fall into despair at the slightest insult. Both he and Ross are introduced when they are assigned to protect Edward Elric.[77] In the anime, Brosh later appears in the rebellion against King Bradley, saving various characters from execution. In the manga, he appears again after Ross's apparent death. Though he is deeply saddened by the news, Ross feels it is for the best that he not know she is alive, as he has difficulty hiding his emotions. When Roy Mustang begins waging an assault on Central, Brosh rushes into the city to provide assistance. (Wiki)