Scroll down the page here to find baptism for Elizabeth.
Her father's occupation is listed as being a dentist.
http://www.lan-opc.org.uk/Salford/Salford-Central/ststephen/baptisms_1868-1870.htmlTry Googling "Thomas Emmanuel Hopkinson" - several pieces of information come up.
Added:
Googled "Ann Wright Hopkinson" - several pieces of information come up for her including following details of her marriage:-
Marriage: 10 Dec 1863 St Mary the Virgin, Eccles, Lancs.
James Bowker Hopkinson - of full age, Dentist, Bachelor, 34 Green Gate, Salford
Ann Wright Nicholls - of full age, Spinster, 2 Brindle Heath, Pendleton
Groom's Father: William Hopkinson, Dentist
Bride's Father: Cornelius Nicholls, Dyer
Witness: Thomas Nicholls; Elizabeth Louisa Nicholls
Married by License by: J. P. Pitcairn
Register: Marriages 1861 - 1864, Page 241, Entry 481
Source: Manchester Central Library