Hi, Whisperdrone,
@WHISPERDRONE posted:When do you capitalize father within a sentence?
He looked over with a grin. "Thank you, father."
* Should father be capitalized.
Yes, the word father should be capitalized as father is the person addressed here and is used as a proper noun.
What about if you are saying this:
"My father is a brave man."
* Capitalize father?
No, the word father is lowercase when it is a generic noun.
And also this example:
She clasped her hands and sighed. "Stay quiet, father said no talking"
* Capitalize father?
Yes, it should be capitalized as it is used as a proper noun.