It certainly looks like a second marriage
From Lancashire BMD
http://www.lancashirebmd.org.uk/Eleanor MORRIS m. William CLAWLEY, Liverpool St John, 1846
Then, as Dotty says, Eleanor CLAWLEY/MORRIS m. Arthur DAVIES, 1867.
However, looking for the family on the various censuses, all the children seem to be born approx 10 years earlier than you indicate, and "Ellen" is listed as Arthur's wife in 1861 - is this the same person as Eleanor? Am I looking at the right family?
1861:
RG9/2721; Folio 16; Page 25
80 W Little St, KirkdaleArthur DAVIS - Head - 45 - Ship Wright - London
Ellen DAVIS - Wife - 59 - Tichfield, Salop
Age can't be right with a baby son!Elizabeth DAVIS - Dau - 21 - Liverpool
Edwin John DAVIS - Son - 16 - Clerk - Liverpool
Arthur Bolton DAVIS - Son - 13 - Liverpool
Alfred Harold DAVIS - Son - 7 - Liverpool
image looks like Alfred, but must be Wilfred?Alfred Edgar DAVIS - Son - 3 - Liverpool
Herbert Edward DAVIS - Son - 2 - Liverpool
Walter Henry DAVIS - Son - 4 mo - Liverpool
1871:
RG10/3788; Folio 111; Page 6
16 [...], LiverpoolArthur DAVIES - Head - 57 - Shipwright
Ellenor DAVIES - Wife - 47 - Shawbury, Salop
Wilfred H DAVIES - Son - 16 - Clerk - Kirkdale
Alfred E DAVIES - Son - 13 - Scholar - Kirkdale
Herbert E DAVIES - Son - 12 - Scholar - Kirkdale
Walter H DAVIES - Son - 10 - Scholar - Kirkdale
Elizabeth DAVIES -Dau - 18 - Liverpool
Lilian E DAVIES - Dau - 5 - Scholar - Kirkdale
Edith M DAVIES - Dau - 4 - Scholar - Kirkdale
Frances McLean - Niece - 25 - Liverpool
Agnes McLean - Dau - 10 mo - Liverpool
Elizabeth Clawley - Niece - 13 - Scholar - Liverpool
Rambler