I like many of the poets you listed. In terms of 20th century folks, I also enjoy Khalil Gibran [0], Dylan Thomas [1], Sylvia Plath [2], ee cummings [3], and Leonard Cohen [4].
[0] https://www.poetryfoundation.org/poems/148576/on-marriage-5b...
[1] https://poets.org/poem/force-through-green-fuse-drives-flowe...
[2] https://allpoetry.com/mad-girl's-love-song
[3] https://allpoetry.com/may-my-heart-always-be-open-to-little