After her children died of influenza and her husband vanished, Anna Greenwood Nicholson lived alone in Atlantic City and was working as a domestic when the Great Depression hit. Anna's whole family had come to the U.S. from Vienna, and Boston was her only American hometown, but her married sister there had a full house and would soon have a granddaughter named Sylvia Plath. Anna's mother and brothers knew Anna had married a black American and they never forgave her. Anna left Atlantic City but cannot be found anywhere in the U.S. census of 1930. She was 45.
Two years later in Manhattan, registering as Anna Greenwood, Anna married Joseph Campbell, born in Lancashire, England of Irish parents. Anna Campbell filed with Social Security in 1938. That was the last U.S. trace of her until her mother's obituary (1945) called Anna "Ina Champee of London, England," and her brother's obituary (1957) called her "Mrs. Joseph Chappell, England."
This told me that 1) Anna's family knew she had remarried but was unsure of her name. 2) Anna was alive in 1957 and had moved to England. 3) For a while Anna shared an island with her great-niece Sylvia Plath. So Sylvia wasn't the first in her family to reverse-emigrate: It was the errant, whispered-about great-aunt she never met -- who couldn't be, could she, the "gypsy ancestress" who got around?
Hard-to-get British records (below) show Joseph and Anna in 1939 lived far from London, in the Lancashire shipbuilding town Barrow-in-Furness, population then about 75,000: the industrial north as Orwell described it in Wigan Pier. Anna was ninth in a household of nine, six of them Campbells. I hope she liked these relatives better. Joseph worked as a "boiler fireman, heavy." The town survived two 1941 bombardments, and Joseph died in Barrow-in-Furness in 1959 and Anna in 1964. Joseph has a gravestone. Anna doesn't.
British National Archives register, 1939, address 12 Barrow-in-Furness, Cumbria, E.B., Lancashire, England. Anna's identity is confirmed by her birth date, 28 March 1888*, and her husband's. Housewives were listed as "unpaid."
*Anna's baptismal record says she was born 28 March 1885, but much of her life she used the date 1888.