A Topic of Moral Theology

Lost property

Duty toward things recently lost; keeping what one has taken up.

Also asked about as…

finders keepers · finding money · found a wallet · lost and found (ed.)

In the index as Lost Things (Amissae res) · Finding · Occupation · Derelict things · Dominion · Management of Affairs · Treasure · Abandoned · Inquiry · Invention of novelties · Lost thing · The finder of a lost thing · Another's thing · Commixture · Finder · Finding of treasure · Goods of the shipwrecked · Shipwreck · The poor · Thing

In the manuals

A Manual of Moral Theology for English-Speaking Countries

Vol. I, Bk. VI, Pt. VII, Div. I, Ch. IV, Section I. Occupation, n. 4 — One who finds property that has recently been lost may be bound in charity to take possession of it and try to discover the owner, but there is no obligation to do so in justice. If, however, he take possession of it, he… Read in context →

Manual of Moral Theology (Manuale Theologiae Moralis)

Vol. I, Bk. II, Tr. II, Diss. I, Pt. VII, Sect. I, Ch. I, Art. II, § III, Point I, III. On the Occupation of Lost Things, nn. 797 & 798 (2 passages — hover a number to read it)

Synopsis of Moral and Pastoral Theology

Vol. III, Contracts, and the Obligat…, On the Virtue of Justice (…, Part I — Chapter I: On the Existence of Right, nn. 225, 226, 227, 228, 229 & 230 (6 passages — hover a number to read it)

Manuale Theologiae Moralis

Vol. II, Tr. XI, Sect. I, Q. I, Ch. IV, Article II. On The Finding Of A Lost Thing, n. 48 — 48. Preliminary Note. The finding of a lost thing, although it is not properly a species of occupation, nevertheless can be reduced to it. But a lost thing differs from treasure in two ways: a) because it has not been hi… Read in context →

Vol. II, Tr. XI, Sect. I, Q. I, Ch. IV, Art. II, § 1. Principles Of Natural Law, nn. ¶14 & 49 (2 passages — hover a number to read it)

Vol. II, Tr. XI, Sect. I, Q. I, Ch. IV, Art. II, § 2. Statutes Of Modern Civil Laws, nn. ¶15, 50, 51, 52, 53, 54 & 55 (7 passages — hover a number to read it)

Institutiones Morales Alphonsianae

Vol. I, Pt. II, Sect. II, Tr. VII, Diss. I, Ch. III, Art. I, § 2. On the Occupation of Things Found, nn. ¶1, ¶882, ¶883, ¶884, ¶885 & ¶886 (6 passages — hover a number to read it)

Theologia Moralis Sancti Alphonsi: Reduced into a Compendium

Vol. I, TREATISE ON RIGHT AND JUST…, FIRST PART: ON THE NATURE …, Ch. II, Art. I, § III. On the acquisition of dominion, nn. ¶655 & ¶656 (2 passages — hover a number to read it)

Summa Theologiae Moralis

Vol. II, Special Moral Theology: On…, Treatise: On the Cardinal …, First Part: On Justice in …, Ch. II, Question Five: On the Acqu…, Article II: On Invention, nn. 213, 214, 215, 216, 217, 218 & 219 (32 passages — hover a number to read it)

Compendium of Moral Theology

Vol. I, Tr. VIII, Pt. I, Ch. II, Art. I, § III. On the Acquisition of Dominion, nn. 374, 375 & 375, Q. 2 (3 passages — hover a number to read it)

Summa Summae S. Thomae (Billuart)

Billuart, Summa Summae, Tomus III. On the Secunda …, On Right and Justice, On the Ways of Acquiring O…, On the ways of acquiring ownership of things that belong to no one, nn. 37–62 (26 passages)

Christian Theology, Dogmatic and Moral, in Compendium

Diss. I, Chapter V — On the dominion of things found, and of those things which accrue by force of alluvion or in another manner; and on prescription, n. III — III. Those who find lost goods are bound to restore them to the lord. If they be ignorant of the lord, they are bound to use diligence to discover him. The thing found is to be announced from the public pulpits, and noti… Read in context →

Palladium Theologicum, Tome V: On the Virtues

Tr. I, Disputation XXIV: On Resti…, Q. V, Subquestion II: What thing…, Doubt IX: What is to be restored by reason of finding, nn. 1–35 (35 passages)

Treated under the broader heading Occupation — Noldin, Summa of Moral Theology · McHugh–Callan, Moral Theology · Bucceroni, Institutions of Moral Theology · Bucceroni, Cases of Conscience · Gury-Ballerini, Compendium of Moral Theology (8th ed., 1884) · Vermeersch, Theologia Moralis · Coppens, Moral Philosophy — these works do not divide the matter as finely as we do here, so their treatment stands one heading up (ed.)