Can't see her so far in 1871 but some family trees have her marrying a year earlier in South Shields to a Robert Moor.
Maybe this entry in 1871? www.familysearch.org/ark:/61903/1:1:V5BL-NV9
1901 www.familysearch.org/ark:/61903/1:1:XS9S-28Z
1881 and 1891 should also hopefully show on Family Search. Her husband died 1898 and her death is showing as being in York in the summer of 1906.
Hopefully you can verify these details on FreeBMD or other sources.
Monica
1881:
https://www.familysearch.org/ark:/61903/1:1:Q271-56ZL1891:
https://www.familysearch.org/ark:/61903/1:1:HSNZ-X2MPossibly Thomas in 1911:
https://www.familysearch.org/ark:/61903/1:1:X7RR-186Possibly Robert in 1911:
https://www.familysearch.org/ark:/61903/1:1:X7PN-BP6Births:
MOOR, THOMAS mmn STARK
GRO Reference: 1870 S Quarter in TYNEMOUTH Volume 10B Page 137
MOOR, ROBERT mmn STARK
GRO Reference: 1875 D Quarter in GATESHEAD Volume 10A Page 868
Possible marriage: Mar 1903 Newcastle T. 10b 184
MOOR Robert to ROBINSON Ada Margaret
MOOR/ROBINSON births:
MOOR, BEATRICE MARGARET mmn ROBINSON
GRO Reference: 1904 J Quarter in YORK Volume 09D Page 61
MOOR, ROBERT ALAN mmn ROBINSON
GRO Reference: 1910 J Quarter in YORK Volume 09D Page 5MOOR, BEATRICE MARY mmn STARK
GRO Reference: 1888 D Quarter in GATESHEAD Volume 10A Page 867
Christening:
https://www.familysearch.org/ark:/61903/1:1:NX8S-RM5Possible marriages:
Jun 1914 Bridlington 9d 735
MOOR Beatrice M to GRAINGER Walter
Dec 1915 Knaresbro 9a 266
MOOR Beatrice M to DUNSTER Thomas V D
I can’t find Elizabeth A born 1884.Possible marriages:
1907 York 9d 58
MOOR Elizabeth Agnes to either BREED or WILKINSON
Jun 1914 Tynemouth 10b 488
MOOR Elizabeth A to MEDLEN William
Deaths:
MOOR, BEATRICE 59
GRO Reference: 1906 S Quarter in YORK Volume 09D Page 18
MOOR, ROBERT 53
GRO Reference: 1898 M Quarter in NEWCASTLE-UPON-TYNE Volume 10B Page 43
Possible: MOOR, THOMAS 74
GRO Reference: 1944 S Quarter in YORK Volume 09C Page 810
Jamjar