Okay, last picture is one of the big Lycosidae, usually referred to as Wolf Spiders because of their habit of chasing down their prey instead of using a web. I can't say which species that is, but it is a female with a ball of eggs. They don't get that big in the UK, so I suspect that this is a true Lycosa.
For the thing in the hole, I will speculate that it might be a mole cricket, as they are big insects and they sit in the mouth of a burrow to produce their calls, using the burrow as a sort of amplifier to project the call further. That's a guess though, as I can't see it well enough.