This is translated from the Welsh as "one night house" - in other words, a house which was built during the hours of darkness and habitable enough to have smoke coming out of the chimney next morning, earning its builder "squatters rights" on the tiny corner of land they had managed to appropriate. The one night houses were also built in other marginal areas (I have had one pointed out to me on Dartmoor, which is now slightly more substantial and welcoming than it must have been originally).
Various natural local materials would have been used in order to build the cottage. Stone would have been needed to provide foundations for the cob or turf outer walls. Often it would be large rounded river cobbles, leveled with layers of slate.Internal walls of wattle and daub were often placed on a foundation of brambles, which were also used to tie the roof materials to the timbers. Mud would have been needed to incorporate in the cob or wattle and daub walls, as would horse hair. The floor would have almost certainly been bare earth. However, the earth floor might have lime mixed with earth, or urine from bullocks, or even blood from a recently-slaughtered bullock might be used to harden it. Mixed with limewash, the blood would make an acceptable coloured paint, which could be used outside when waterproofed by the addition of tallow.
Below: an example of a local cottage (possibly a ty unnos) which has utilised the river cobbles and slivers of slate in the building of its gable wall. In 1881, it was home to net makers and sieve makers.
Below: I'm not sure if this was originally a ty unnos either, but it is a cruck framed dwelling, thatched, and with quite substantial end walls. The ty unnos would often be improved over the years - or else allowed to sink back into the land from whence it came.
Water nearby would be needed to supply the cottager's needs once living within, but also of course, to mix with the cob or daub. Turves were used as walls, as underthatch and also as the ridge along the roof. Timber would have been needed for door and window frames, doors, a bressummer beam over the cooking fireplace, and of course to provide roof timbers and in some instances cruck frames for the cottage.
Thatch would be made of wheat or rye straw, or else rushes, reeds, or moorland grass locally sourced. It would be laid across a framework of small branches which rested on the stronger joists, and over an underthatch of turf, bracken, gorse or heather. Willow or hazel would have been utilised to hold it in place, and also to make pegs to hold the framework timber together.
Whilst window glass was a luxury very few could have afforded, animal hides scraped very thin or oiled paper were sometimes used to allow some light into the interior. The poorest might just have had a flap of sacking, which would be drawn aside to allow daylight in (and often smoke out, presumably!)
Tomorrow I hope to find time to tell you more about the details of how they were built - illegally - and under cover of darkness.
a.r.o.s. for today: rain falls like tears on the empty hearth where a mother once cooked. This tumble of stones was once her home . . .
