Two possible baptisms:

Baptism: 25 Jun 1804 St Mary, Newchurch in Pendle, Lancashire
Esther Tattersall - Daughter of Jas. Tattersall & Betty
Register: Baptisms 1799 - 1812
Source: LDS Film 1278872

Baptism: 4 Nov 1804 St Mary, Newchurch in Pendle, Lancashire
Esther Tattersall - Daughter of William Tattersall & Isabella
Register: Baptisms 1799 - 1812
Source: LDS Film 1278872

No trace of a death or other marriage in Lancashire so assume that the Esther who married Horrocks was the daughter of William & Isabella based on names of her children. DNA test might be only other option but no reply from Marian Mason.

Possible marriage of Esther Tattersall of Heyhouses on 9th September 1825 at St Mary's and All Saints, Whalley, Lancashire to James Horrocks of Pendleton (near Whalley).

[Familysearch Tree]
James Horrocks b. 1797 Tottington, Bury d. 1874 Church, Lancashire
1827, Pendleton - Bleacher
1841, Whalley - Bleacher
1851, Oswaldtwistle - Labourer
1861, Church - Retired Bleacher
1871, Church - Bleacher

Esther Tattersall b. 1804 Goldshaw d. 1875 Church

Children:
Mariann b. 1827 Pendelton
Richard b. 9 Aug 1828 Sabden d. 1838 Church
William b. 2 Mar 1831 Church d. 1881 Church
John b. 19 Dec 1836 Church
Isabella b. 1839 Church d. 1865 Church
Mary b. 1842 Church d. 1861 Church
Ann b. 1845 Oswaldtwistle