Where all the parties who unite in a promise receive some benefit from the consideration, whether past or present, their promise is presumed to be joint and several.
Okla. Stat. tit. 15, § 175
Promise presumed joint and several, when
R.L.1910, § 969.
Official source: Oklahoma Legislature. Reproduced from public-domain Oklahoma statutes; confirm against the official source for the current text. Not legal advice.