found: His Songs for children in easy language ... 1892.
found: Berkeley, L. Variations on a hymn by Orlando Gibbons, c1981: caption (I. Watts)
found: Cobham, c1987: t.p. (words by Dr. Watts)
found: The complete works of William Billings, v. 4: p. xlvi (Billings used "Dr. W" to indicate Isaac Watts's psalms and hymns)
found: Oxford DNB (Watts, Isaac; b. July 17, 1674, Southampton, d. Nov. 25, 1748, Abney Park; independent minister and writer)
found: Raṇṭām Cōdyōttaraññaluṃ prārthanakaḷuṃ, 1845: t.p. (Paṭṭakkāran Vat̲sa, his name in Malayalam translations)