Notable personal detailsCameron Tennyson is a Democratic candidate for the U.S. House in California’s 30th Congressional District in the 2026 election cycle. He has described himself as a California native and a CA-30 resident for nearly a decade, and his campaign biography notes he was born with Shone’s complex and underwent multiple open-heart surgeries as a child. His principal campaign committee is Cameron Tennyson Committee to Elect, registered with the Federal Election Commission in 2026.