Number 5:24-27
This curse has to do with an unfaithful wife and she is the only one cursed for her actions, not her descendents.
Deut 30:1
This curse is for the nation of Israel and is brought upon them for forsaking their covenant with God. At quick glance it seems as if this curse is exemplified with Israel's exile in Babylon.
Judges 5:23
This curse is upon the people of Meroz because they did not help Israel fight against the Canaanites.
Zechariah 5:3-5
This is curse is part of a prophetic statement, but does not speak of being passed down from father to son, etc.
Mal 2:2
This is a curse upon the priests of Israel for not honoring God's name.
Mal 3:9
This was a curse upon Israel for not bringing their tithes unto the House of God.
No generational curses there
We do not pay for the sins of our fathers, no curse, execpt for the curse of fallen nature, passes down through a family.