Katharine Byerley

Katherine Thomson (1797–1862) (née Byerley, also as Mrs A. T. Thomson, pseudonym Grace Wharton) was an English writer, known as a novelist and historian.

She was the seventh daughter of Thomas Byerley of Etruria, Staffordshire, a nephew by marriage and sometime partner and manager of the pottery works of Josiah Wedgwood. She married, in 1820, the physician Anthony Todd Thomson, as his second wife. During their residence in London, for some of the time at Hinde Street, she and her husband assembled an artistic and literary circle, among their earlier friends being Campbell, Wilkie, Mackintosh, Jeffrey, and Lord Cockburn. Later, in Welbeck Street, they saw much of Thackeray, Browning, and also of Lord Lytton, who became a close friend.

After her husband's death in 1849 she lived abroad for some years. In 1860, she suffered the drowning of her son, John Cockburn Thomson. She returned to London, and died at Dover on 17 December 1862.

At her husband's suggestion Thomson began biographical compilation, starting with a brief Life of Wolsey for the Society for the Diffusion of Useful Knowledge, in 1824. She developed anecdotal biography, as used by Isaac D'Israeli, John Heneage Jesse, and Agnes Strickland. It gave her material for a series of historical novels, anticipating those of Emma Marshall.

Thomson's main historical and biographical compilations were:

Mrs. Thomson also wrote:

Under the pseudonym of Grace Wharton she was joint author with her son, John Cockburn Thomson, of

The Byerley family were descended from Robert Byerley (1660–1714), a Member of Parliament; he married Mary, daughter of Philip Wharton and great-niece of Philip Wharton, 4th Baron Wharton. This relationship was the source of the pseudonyms taken by Katherine Thomson and her son.

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