Did anybody here hear Orne? It's the guys from Reverend Bizarre switching to dark prog rock. They only released one album, Conjuration By The Fire (2007), and it's completely awesome. They have another one in the works, and also Albert apparently quit the band, but the good news is he did the vocals for this one before he left. Can't wait for it.
http://www.myspace.com/ornemusic
And speaking of RB, Peter Vicar also has a new doom band, called Lord Vicar, which just released the debut album, Fear No Pain, last year. Quality trad doom, as expected.
http://www.myspace.com/lordvicar
It's kind of weird, but in 20 years of existence Thorns released only one full-length. So they could be mentioned.
For the dead and buried ones, I can think of Millennium, pretty good nobhm band. And Visceral Evisceration, a strange gore themed doom/gothic band, they only released one album back in 94. Pretty good though.