Many thanks for all of your help. The background of the Rollings family in Canada was new to me as I was concentrating on the English side and the Russian side of Elizabeth's second husband. Not one "message board post" of the ones on the Internet have any knowledge of the second husband of Elizabeth. I was hoping that some relatives of the Rollings, especially in Canada would be RootsChatters but there has been no response yet.
Sandra indicates the marriage as:
Robert E Rollings to Herman Lanchester 10a 797
Elizabeth Herman to Rollings Lanchester 10a 797
Which breaks down to:
1st Marriage Elizabeth Wood/Thomas Hudson Jun Qtr. 1914, Lanchester. Gunner Thomas Hudson killed 22 October 1916, Contalmaison, France.
2nd Marriage the now widow Elizabeth Wood Hudson marries Private Arthur C. Herman, Canadian Infantry, Dec Qtr. 1917, Lanchester. Arthur C. Herman died Warrington, Lancashire, 1 April 1918. In Warrington there was a "shell shock" hospital. This is possibly why he died there. His body is brought to Harelaw, County Durham and is buried there with a Commonwealth War Graves Commission marker. Arthur's birthplace is Mohil(i)ev, Russia (now Belarus). Parents Benjamin and Pearl Herman emigrated to New York City with Arthur. Then Arthur alone moved to Canada where he was a Cheesemaker. The marriage lasted a maximum of 6 months and a minimum of 3 months, possibly the latter if the marriage occurred at Christmas leave time 1917.
3rd Marriage widow Elizabeth Wood Hudson Herman married Robert Ernest Rollins 28 April 1919 at St. Thomas, C of E Parish of Collierley, Harelaw, County Durham. The church is 100 yards + from the grave of Arthur.
The question remains how did Arthur (a Russian born, New York raised Private Soldier in the Canadian Army) get to County Durham and marry Elizabeth. I believe it may have been a act of kindness by (friend) Robert Rollings taking him on leave with him. Then Robert married his widow who he probably knew at the time of her marriage.