According to traditional chronology, Nehemiah lived in the fourth century BCE.
Nehemiah 1:1 "The words of Nehemiah the son of Hachaliah..."
Nehemiah is traditionally believed to be the author of the Bible book that bears his name, the Book of Nehemiah. It records his efforts to rebuild the walls of Jerusalem after the Babylonian exile.
The book after Nehemiah in the Old Testament is Esther.
Yes Nehemiah is 'a gospel' in the Old Testament, based on the prophecies of Nehemiah, in the sense that it contains the 'good news' of the return of the Jews from exile in Babylon and the rebuilding of the wall. Nehemiah is not a 'Gospel' in the commonly understood use of the term in that it does not directly say anything about Jesus Christ.
Haggai and Zechariah were prophets at the time of Ezra and Nehemiah. Ezra 5:1 Now Haggai the prophet and Zechariah the prophet, a descendant of Iddo, prophesied to the Jews in Judah and Jerusalem in the name of the God of Israel, who was over them.
Nehemiah Shumway died in 1843.
Nehemiah Brüll died in 1891.
Nehemiah Adams died in 1878.
Nehemiah Donnellan died in 1609.
Nehemiah Strong died in 1807.
Nehemiah Knight died in 1808.
Nehemiah Platt died in 1851.
Nehemiah Ford died in 1858.
Nehemiah Eastman died in 1856.
Nehemiah Wallington died in 1658.
Nehemiah Tamari died in 1994.
Nehemiah Abbott was born in 1804.