In 1708, he was described at the foot of a Latin poem which he contributed to 'Exequiæ Georgio principi Danise ab Oxoniensi academia solutæ' (Oxford, 1708) as professor of chemistry; he was also, in 1711,
rhetoric reader at Christ Church. As a physician he had an excellent reputation; he attended
Dean Aldrich on his deathbed. Elizabeth Woodward, and Mrs. Graves, daughter of Peter Cranke. Frewin bequeathed £2,000 in trust for the king's scholars of Westminster elected to Christ Church, and another £2,000 in trust for the physicians of the
Radcliffe Infirmary, and left his house in Oxford, now known as
Frewin Hall, to the
Regius Professor of Medicine for the time being. His library of history and literature, consisting of 2,300 volumes, he left to the
Radcliffe Library. There is in that library a volume containing a collection of dried specimens of plants made by him, with his notes in manuscript on their
medicinal uses. Portraits are in the hall and common room at Christ Church, and a bust, presented by Dr. Hawley in 1757, in the library there. ==References==