These notices as to the succession in which the abbacy is held, obscure and fragmentary as are some of them, are sufficient to show the close connection in this respect between the church and the tribe; but that connection was rendered still more intimate by the claims which the church had now established upon the people of the tribe. They are thus defined:—‘The right of the Church from the _Tuath_ or tribe is tithes and first fruits and firstlings; these are due to a church from her members,’ Tithes probably belong to a late period of the church; but the two others seem to be more archaic, and are thus defined:—‘What are lawful firstlings? Every first-born, that is, every first birth of every human couple, and every male child that opens the womb of his mother, being the first lawful wife, with confession according to their soul-friend, by which a church and souls are more improved; and also every male animal that opens the womb of its mother, of small or lactiferous animals in general. First fruits are the fruit of the gathering of every new produce, whether small or great, and every first calf and every first lamb which is brought forth in the year,’ ‘Every tenth birth afterwards, with a lot between every two sevens,[145] with his lawful share of his family inheritance to the claim of the church, and every tenth plant of the plants of the earth and of cattle every year and every seventh day of the year to the service of God, with every choice taken more than another after the desired order.’[146] It is very characteristic of the spirit of these laws that the day of rest—the seventh day—should form one of the demands of the church upon the lay tribe, which its members were bound to render for the service of God with their other dues. The position of the son so given to the church is thus described: ‘The son who is selected has become the tenth, or as the firstling to the church; he obtains as much of the legacy of his father, after the death of his father, as every lawful son which the mother has, and he is to be on his own land outside, and he shall render the service of a free monk (_saermanuig_) to the church, and the church shall teach him learning; for he shall obtain more of a divine legacy than of a legacy not divine.’ The term _Manach_, or Monk, embraced all who were connected with, or subject to, the _ecclais_ or monastery, and formed her _muintir_, or ‘familia,’ down to the lowest grade of those who occupied the church lands; and when they had any of the church orders conferred upon them, there was attached to it a very valuable privilege which must have powerfully attracted them to the service of the church. It is thus stated:—‘The enslaved shall be freed, the plebeians exalted, through the orders of the church and by performing penitential service to God. For the Lord is accessible; he will not refuse any kind of man after belief, among either the free or the plebeian tribes; so likewise