US lawCaliforniaStatutesCode civDivision 3Part 2Title 31660Cal. CIV § 1660Cal. CIV § 1660Last amended: 1872Year: 2025Length: 19 wordsOfficial source A promise, made in the singular number, but executed by several persons, is presumed to be joint and several.PreviousCal. CIV § 1659NextCal. CIV § 1661