Rice University
Galileo Project: Galileo Timeline
This site from The Galileo Project of Rice University contains a detailed description of Galileo's life and work on a timeline. Links are provided throughout for additional information on related subjects.
Rice University
Galileo Project: Christopher Clavius
This site from the Galileo Project of the Rice University provides a biography of Christopher Clavius in list format. The information is medium in length and worth checking out for information on the subject.
Wolfram Research
Wolfram Science World: Bede, the Venerable
Encyclopedia entry for the English scholar who wrote a history of the early centuries of Anglo-Saxon England and an encyclopedia which consisted largely of excerpts from Pliny the Elder.
Curated OER
Smithsonian Libraries: Scientific Identity: Christoph Clavius (1538 1612)
A portrait of Christoph Clavius from the Dibner Library of the History of Science and Technology, made available through the Smithsonian Institution's Scientific Identity Collection.