As Master Ambrose knew well, it was useless trying to talk to Nat about one thing when his mind was filled with another. Besides, his curiosity was aroused, for he had come to realize that Nat's butterfly whims were sometimes the disguise of shrewd and useful intuitions. So, through force of long habit, growling out a protest about this being no time for tomfoolery and rubbish, he settled down to read the volume at the place where Master Nathaniel had opened it, namely, at the account of the trial of the widow Gibberty for the murder of her husband. The plaintiff, as we have seen, was a labourer, Diggory Carp by name, who had been in the employ of the late farmer. He said he had been suddenly dismissed by the defendant just after harvest, when it was not easy to find another job. No reason was given for his dismissal, so Diggory went to the farmer himself, who, he said, had always been a kind and just master, to beg that he might be kept on. The farmer practically admitted that there was no reason for his dismissal except that the mistress had taken a dislike to him. "Women are kittle cattle, Diggory," he had said, with an apologetic laugh, "and it's best humouring them. Though it's hard on the folks they get their knife into. So I fear it will be best for every one concerned that you should leave my service, Diggory." But he gave him a handful of florins over and above his wages, and told him he might take a sack of lentils from the granary--if he were careful that the mistress did not get wind of it. Now, Diggory had a shrewd suspicion as to why the defendant wanted to get rid of him. Though she was little more than a girl--she was the farmer's second wife and more like his daughter's elder sister than her stepdame--she had the reputation of being as staid and sensible as a woman of forty. But Diggory knew better. He had discovered that she had a lover. One evening he had come on her in the orchard, lying in the arms of a young foreigner, called Christopher Pugwalker, a herbalist, who had first appeared in the neighbourhood just before the great drought. "And from that time on," said Diggory, "she had got her knife into me, and everything I did was wrong. And I believe she hadn't a moment's peace till she'd got rid of me. Though, if she'd only known, I was no blab, and not one for blaming young blood and a wife half the age of her husband." So he and his wife and his children were turned out on the world.