Some answers ...
Alice Agnes Moore Osbaldeston died on 9 Jan 1921 in East Orange, New Jersey. She was buried in Woodlawn Cemetery, in the borough of Bronx, New York City.
She had 7 children: Ethel Monica Augusta (born 4 Oct 1880, Rome, Oneida County, NY); Edwina Agnes (born 30 Jan 1882, NYC-died 27 Aug 1881, Newport, Rhode Island); Edwin Julian (4 May 1883, NYC); Geneva Agnes (23 June 1885, NYC); my grandmother Normandie Alice (27 July 1887, NYC); Francis Scudder (18 July 1889, NYC); and Alberta Victoria (7 June 1891, NYC). I have no idea why Edwina is the only one on the IGI. (Our great-aunt Ethel left notes with the names, birthdates, and dates of death of all her siblings so I hadn't bothered to look for them on the IGI.)
When ETO was in jail in Binghamton, NY in Nov 1880 for stealing a horse and carriage Alice Agnes took baby Ethel and her 14-year-old stepdaughter Annie Mabel to England. They sailed from New York to Liverpool on the SS Italy on 1 Dec 1880. In the “Passengers Sailed” section of the New York Times their surname was mis-spelled Ospaldeston.
ETO escaped from Broome County Jail in Binghamton on 6 Dec 1880. I believe he made his way to England before the end of April 1881. One of the newspaper articles on
www.fultonhistory.com mentions that the Broome County sheriff in Binghamton received a letter from ETO from England. Also, as several of you have already noticed, daughter Edwina was born at the end of Jan 1882.
By the way, another excellent website for newspapers from northern New York state is: http://news.nnyln.net (the Northern New York Library Network). I found a number of ETO-related articles on that website, mostly but not exclusively in the Franklin County newspapers.
ETO's eldest daughter Annie Mabel Osbaldeston Knowles died in St Luke's Hospital, NYC on 11 Jan 1913. She married John Frederick (aka Fred) Knowles. (I think the name Frederick Elliot is an error that somehow crept into the family record.) I believe he died not long after Annie Mabel but I don't have that info with me here in the UK. I know that they're both buried in Woodlawn Cemetery in the Bronx, NYC.
Also buried in Woodlawn Cemetery is ETO and AAM's youngest daughter Alberta Victoria who committed suicide in March 1921 at Hot Springs, Arkansas. She was married to artist Phil(l)ip Plaistridge in 1914 but they had separated. She was very talented, studied painting with Gruppe, and signed her paintings as Alberta Ludbrook (a surname from the Suffolk side of the family). If you google "Alberta Ludbrook" you should find an interesting article that appeared in the Atlanta Constitution on 20 May 1917.
ETO's brother Charles went to Australia before ETO did (as Charles Turner) but that will have to be the subject of a later posting as I do not have the info with me.
I'm ever so pleased with the new (to me) information re ETO and his family members that RootsChatters have found. Thanks again to everyone who's contributed.