There was this response in a different thread:
Quote Originally Posted by Thor-Ul View Post
. . . next should be the Manhunter list.
So, we'll give it a try here.

As mentioned, these are characters other than "Martian Manhunter", so basically just "Manhunter" (though I have included "Manhunter 2070").
We're also looking for the first one you read about in a comic book story, and that includes any reprints of the Dan Richards version originally published by Quality Comics (since DC made use of that character later on).

Your choices are as follows; please pay very close attention since there are multiple versions (including clones!) for "Paul Kirk":
- Dan Richards (from Quality Comics 1942-1950 / DC after 1984?)
- Paul Kirk (but with no costume: Adventure Comics #58-72)
- "Rick Nelson" (Adventure Comics #73, April 1942)
- Golden Age Paul Kirk (same costume as "Rick Nelson", just identity name change; Adventure Comics #74, May 1942)
- Starker, "Manhunter 2070" (first appearance in Showcase #91, June 1970)
- 1970s Paul Kirk (resurrected by The Council; first appearance in Detective Comics #437, Oct.-Nov. 1973)
- Mark Shaw (first appearance: 1st Issue Special #5, August 1975)
- Paul Kirk clone (pre-CoIE; first appeared Secret Society of Super Villains #1, May-June 1976)
- Chase Lawler (post-Zero Hour version; first appeared Manhunter #0, October 1994)
- Kirk DePaul (another Paul Kirk clone; first appeared in Power Company preview in JLA #61, February 2002)
- Kate Spencer (first appearance: Manhunter #1, October 2004)
- Tangent version of Manhunter (from Earth-9; first appearance in Tangent: Superman's Reign #1, May 2008)