Kakashi is unmarried in the official Naruto world, but there is certainly a large fandom that would argue that Iruka is sort of his wife.
His face
Grey or White.
kakashi chronicles
No, she is dead.
Yes she is dead, but noone knows how.
september 15
No. It is not shown in the movie
Kakashi's full name is : Hetake, Kakashi
She's unkown, but it's stated in the manga that she died very young.
Kakashi's dad, Sakumo Hatake, defeated Sasori in battle during the Third Great Ninja War. Sakumo's victory over Sasori, who was known as "Sasori of the Red Sand," contributed to his reputation as the White Fang of Konoha.
Sakumo Hatake (or Hatake Sakumo) is Kakashi's father.
She is dead, but noone knows how she died.