Guilds in London were first associations of neighbors for the purposes of mutual assistance. They were fraternities of persons by voluntary compact to assist each other in poverty, including their widows or orphans and the portioning of poor maids, and to protect each other from injury. Their essential features are and continue to be in the future: 1) oath of initiation, 2) entrance fee in money or in kind and a common fund, 3) annual feast and mass, 4) meetings at least three times yearly for guild business, 5) obligation to attend all funerals of members, to bear the body if need be from a distance, and to provide masses for the dead, 6) the duty of friendly help in cases of sickness, imprisonment, house burning, shipwreck, or robbery, 7) rules for decent behavior at meetings, and 8) provisions for settling disputes without recourse to the law. Both the masses and the feast were attended by the women. Frequently the guilds also had a religious ceremonial to affirm their bonds of fidelity. They readily became connected with the exercise of trades and with the training of apprentices. They promoted and took on public purposes such as the repairing of roads and bridges, the relief of pilgrims, the maintenance of schools and almshouses, and the periodic performance of pageants and miracle plays telling scriptural history, which could last for several days. The devil often was prominent in miracle plays. Many of these London guilds were known by the name of their founding member. There were also Frith Guilds (peace guilds) and a Knights' Guild. The Frith Guild's main object was to enforce the King's laws, especially the prevalent problem of theft. They were especially established by bishops and reeves. Members met monthly and contributed about 4d. to a common fund, which paid a compensation for items stolen. They each paid 1s. towards the pursuit of the thief. The members were grouped in tens. Members with horses were to track the thief. Members without horses worked in the place of the absent horse owners until their return. When caught, the thief was tried and executed. Overwhelming force was used if his kindred tried to protect him. His property was used to compensate the victim for his loss and then divided between the thief's wife, if she was innocent, the King, and the guild. Owners of slaves paid into a fund to give one half compensation to those who lost slaves by theft or escape, and recaptured slaves were to be stoned to death or hanged. The members of the peace guild also feasted and drank together. When one died, the others each sang a song or paid for the singing of fifty psalms for his soul and gave a loaf.