I'll ask him. I doubt he'll reply but I'll tryCrawford's father was killed by Wallace in The Resonator. It's basically impossible for it to be canon, so thankfully we can scratch that off the list.
MiskatonicVerse
1970 - The Denwich Horror (?)
2006 - Re-Animator #0 [Alt. Timeline]
2006 - Army of Darkness vs. Re-Animator #1-4 [Alt. Timeline]
1986 - From Beyond
1987 - Re-Animator: Dawn of Re-Animator #1-4
1987 - Re-Animator: Integral Version
1987 - The Army of Darkness versus Re-Animator: Necronomicon Rising #1-5
1988 - The Unamable (?)
1988 - The Unnamable II: The Statement of Randolph Carter (?)
1988 - Bride of Re-Animator
2001 - Beyond Re-Animator
2003 - King of the Ants
2008 - Hack/Slash #15-17
2009 - Vampirella vs Re-Animator #1-4
2012 - Prophecy #1-7
1922 - Army of Darkness/Re-Animator
2015 - Re-Animator #1-4
2023 - Suitable Flesh
We might as well ask Suitable Flesh's director if The Denwich Horror is canon on twitter, since he seems to be quite active.