He’s right that the first one is Citadel. It’s a Barrow Wight from when they had the Lord of the Rings license the first time round circa 1985.
Thanks! This allowed me to find pictures of the original set.
That half ogre is a great miniature
I tracked him also today and found he was produced by Heartbreaker in 1994 or 1995, sculpted by Chaz Elliot, they called him a Half-Troll.
I imagine him more as a Half-Ogre Half-Orc than as a Half-Troll, but he will probably not accept a DNA test
and perhaps he had a Troll great-grandmother too, you never know what could happen far in the hills.