Assumpsit.
For the not doing of a thing which ought to be done by the agreement of the party to the damage of another, touching things hereditary.
* 1.1ASsumpsit is either by word, or deed Poll.
If it be by Covenant it lies, and needs not any consideration to be averred, 2 Hen. 7.11. 21 Hen. 6.55. for a Covenant supposeth a consideration, because it is a solemn act.
If it be by word, then it ought to be upon a consideration, otherways it is but Nudum pactum unde non oritur actio, for the other hath no wrong, though the promise be not performed.
A Consideration is a cause or occasion merito∣rious,* 1.2 requiring mutual recompence in deed or in Law; in Deed expressed in words; in Law not expressed, but created by Law, 16 Eliz. Dyer 336. B. pl. 34.
The Consideration is either expressed in words, or implied by Law; in every Contract there is an Assumpsit or promise implied by Law, Coke 4. part. 94. Slades case.