Uppingham School Group says it would be "robustly refuting the claims" if investigated.
Maidwell Hall, where a former staff member is accused of abuse, cites low pupil numbers and costs.
Equestrians Piggy and Tom March say they have a "whirlwind of emotions" after raising £275,000.
A couple embark on a charity cycle ride after Caroline March died at an assisted dying clinic.
Pupils across all age groups at Maidwell Primary are taking part in the swimathon challenge.
The earl says he was abused while a pupil at Maidwell Hall School.
Anglian Water says households should limit water use for essentials such as drinking and washing.
