OSB Mary sow (19 months old) and an Alistair boar (12 months - well marked ). The sows has already had a litter of 7 - and was an excellent mother. They are very friendly and are used to a toddler, goats and dogs. The sow has been running with the boar for 2 months - so she is likely to be in pig (due mid January).
PM for more details - we are near Goole.