Although the Bullock children were regular churchgoers according to the book, their Baptisms were a little late judging by this site's PRs;

136223 1887 BULLOCK Alice Margaret, George & Sarah Margaret, Longhope Woodturner Longhope
136264 1889 BULLOCK George Wallace, George & Sarah Margaret, Longhope Woodturner Longhope
136517 1909 BULLOCK Ruth, George Sarah & Margaret, Hill View Latchen, Longhope Woodturner Longhope
136540 1911 BULLOCK Arthur Stanley, George & Sarah Margaret,Hill View Nupend, Longhope Woodturner Longhope

Sadly I don't have the book to hand, and my laptop with the relevant scans is currently drying out... so I don't have the dates, but there was another child Jack who sadly died within a week or two of birth.

EDIT: Having wrungout the laptop, according to the book the Bullock children birthdates are:

Alice Margaret 1.6.1887
George Wallace 4.12.1888
FLORENCE MABEL 21.2.1890
LUCY MILDRED 8.10.1891
Ruth Jane 7.1.1894
Jack, no date given, lived less than 24 hours.
Arthur Stanley 11.8.1897.