One example came up recently in our Newbury Street Press project on the Lippitt family of Rhode Island. The descendant, Mabelle Clifton Lippitt (1884–1926), is summarized above with her two husbands, with – at this point – my sources being birth, marriage, and death records from Rhode Island, Massachusetts, New York, and Illinois.[1]
This work, written five years before Chester’s death, confirmed my guess for Joshua’s middle name and also provided Chester’s two middle names, about which I had not yet even made a guess, as well as more biographical information. Had I not made a guess on Joshua’s middle name (from a clue provided by his maternal grandfather’s name), I might not have found the above source in my search. I guess my advice would be “Be daring” in searching for the full name implied by middle initials – you might be surprised at your results!
[1] While Mabelle died in Wyoming, her death was also recorded in Rhode Island Vital Records.
[2] Conway P. Wing, A Historical and Genealogical Register of John Wing, of Sandwich, Mass., and his descendants, 1632-1888 (New York: The De Vinne Press, 1888), 172, 276 (which incorrectly lists Joshua as John). Joshua W. Bevins and his twin brother Benjamin were born at Brewster, Mass., 6 Dec. 1858 (Brewster Vital Records, 1852–1936, 8).