It was not until nearly a year had elapsed that a lady sent word to him that soldiers had arrived at her house, and that she had discovered that they were on their way to arrest him. Instant flight was imperative, for there was no place in Redbraes Castle in which he could conceal himself from soldiers skilled in searching for enemies of the Government. His wife and Grizel—the only people in the castle who knew of his danger—discussed with him the most likely means of escaping detection, and finally it was decided that he should hide in the family vault in Polwarth Church, which stood about a mile and a half from Redbraes Castle.
In the middle of the night Grizel and a carpenter named Winter carried bed and bedding to the vault. It was a weird hiding-place for Sir Patrick, as the vault was littered with the skulls and bones of his ancestors. Grizel shuddered at the sight, but she knew that the vault was the only place which the soldiers would be unlikely to search.
They arrived at Redbraes Castle confident that they would find Sir Patrick there, and great was their surprise when they searched it from cellar to turret without finding him. Even then they would not believe that he had escaped them, so they made a second and still more thorough search. Every cottage, stable, and shed in the neighbourhood of the castle was searched, but no one examined the vaults in Polwarth Church.
Sir Patrick Hume was safe from discovery in his gruesome hiding-place, but he could not live without food, and the difficulty was to convey it to him without being detected.
This dangerous task Grizel, now nineteen years of age, undertook, and every night, when all in the castle but herself were asleep, she crept out with a stock of provisions for her father, and trudged the mile and a half of country which lay between the castle and Polwarth Church.
It was a trying journey for Grizel, for not only had she to fear being seen by the soldiers, or some villager out late on poaching bent, but she believed implicitly in ghosts—as did the majority of people in those days. Frequently she was startled by the cry of a bird aroused by her footsteps, and on several occasions a dog detected her, and barked furiously.
It can easily be understood that Grizel's visits were a great comfort to Sir Patrick, for she was the only person who ventured to go to him. She would spread out on the little table in the vault the provisions which she had brought him, and while he ate his supper she amused him by humorously relating the difficulties she met in obtaining them. Lady Hume, Winter and herself were the only people who knew that Sir Patrick was in the neighbourhood. Grizel's brothers and sisters and the servants believed that he had fled from the country, and Grizel was very anxious that they should not be undeceived, for the children might unintentionally divulge the secret, and among the servants there were, possibly, some who would be ready to earn a reward by betraying their master.
But her fear of admitting the children and servants into her secret made the task of obtaining provisions exceedingly difficult. Had they seen her taking food into her room, they would at once have suspected that it was for her father, and that he was somewhere close at hand. The only way in which she could get the food she required for him was by slipping some of her dinner from her plate into her lap. This was not an easy thing to do without being detected by some of her brothers and sisters, of whom there were many at table, she being the eldest but two of eighteen children. Once she feared that she had been discovered. Her mother had given her a large helping of chicken, knowing well that the greater portion of it would be taken that night to Sir Patrick. One of Grizel's younger brothers had noticed the large helping she had received, and was somewhat jealous that he had not been served as liberally. A few moments later he glanced again at her plate, and saw to his surprise that it was nearly empty.
With a brother's acknowledged right to make personal remarks, he loudly called attention to the fact that Grizel had eaten nearly all her big helping before anyone else had scarcely started. Lady Hume promptly reprimanded the boy, and ordered him to confine his attention to his own plate. The youngster made no further remarks concerning his sister's appetite, but Grizel often found him glancing at her during meals, and was in constant fear that he would detect her slipping the food into her lap.
After giving her father the day's news of home and political events she would start on her return journey, leaving Sir Patrick alone for another twenty-four hours in his gruesome hiding-place. Many men would have been driven out of their mind by a month's sojourn in a skull-and-bone-littered tomb, but Sir Patrick was a man of high spirits, and his daughter never once found him depressed. During a previous imprisonment he had committed to memory Buchanan's translation of the Psalms, and he obtained much comfort from repeating them while in the Polwarth vault.