Complex sentence: In 1907, Dr. Henry Maudsley collaborated with London County Council to found the Maudsley Hospital by donating £30,000, a new mental hospital that would treat early and acute cases, and have an out-patient clinic.
Split into simpler sentences: In 1907, Dr. Henry Maudsley collaborated with London County Council to found the Maudsley Hospital by donating £30,000. This was to be a new mental hospital that would treat early and acute cases and have an out-patient clinic.