A birth:
Mar 1870 Stoke T. 6b 251
Holland Abigail
HOLLAND, ABIGAL -
GRO Reference: 1870 M Quarter in STOKE UPON TRENT Volume 06B Page 251
No maiden name, so illegitimate.
Possible in 1871:
https://www.familysearch.org/ark:/61903/1:1:V5RP-PC3What are the details on the marriage certificate?
As per children on 1901 and 1911 censuses, mmn is Holland, so not previously married:
https://www.familysearch.org/ark:/61903/1:1:X912-WRPhttps://www.familysearch.org/ark:/61903/1:1:XWX9-GYNJONES, JAMES mmn HOLLAND
GRO Reference: 1898 M Quarter in PONTYFRIDD Volume 11A Page 620
JONES, ELIZABETH mmn HOLLAND
GRO Reference: 1900 M Quarter in PONTYPRIDD Volume 11A Page 558
JONES, EDWARD JOHN mmn HOLLAND
GRO Reference: 1901 S Quarter in PONTYPRIDD Volume 11A Page 687
JONES, EMMANUEL mmn HOLLAND
GRO Reference: 1903 D Quarter in PONTYPRIDD Volume 11A Page 601
JONES, DORIS mmn HOLLAND
GRO Reference: 1906 M Quarter in PONTYPRIDD Volume 11A Page 672
JONES, WILLIAM mmn HOLLAND
GRO Reference: 1907 D Quarter in PONTYPRIDD Volume 11A Page 653
JONES, TREVOR mmn HOLLAND
GRO Reference: 1911 J Quarter in PONTYPRIDD Volume 11A Page 668
Not on the 1911:
JONES, ABIGAIL LOUISE mmn HOLLAND
GRO Reference: 1913 J Quarter in PONTYPRIDD Volume 11A Page 1449
JONES, VICTOR GHENUVELT mmn HOLLAND
GRO Reference: 1915 S Quarter in PONTYPRIDD Volume 11A Page 1388
Jamjar