Mikoto Uchiha

was the mother of Itachi Uchiha and Sasuke Uchiha and the wife of Fugaku Uchiha. While she was alive, she seemed to like Sasuke better where her husband seemed to prefer Itachi. She was a very good mother, seeing is how Sasuke was able to talk to her better than his father. At one point, in order to cheer Sasuke up, she says that when her and Fugaku are alone Sasuke is all he talks about. She was found dead with her husband during the Uchiha Clan Masserce, killed by Itachi.

Although she was Itachi's mother, she did have some suspicion about Itachi and knew that something was up. Her sons gained many of her facial features, above all her eyes and hair color.