More on In Perpetuam from Infoplease:

• In Perpetuam - In Perpetuam (Latin). In perpetuity, for ever. Source: Dictionary of Phrase and Fable, E. Cobham ...
• Dictionary of Phrase and Fable: I - Definitions, origins, and illustrative excerpts for words, phases, and literary allusions starting with "I"
• The Judiciary Act of 1789 - The Judiciary Act of 1789 1787 In the Judiciary Act of 1789, the First Congress provided the ...