Lancashire Online Parish Clerks has the following:
Baptism: 5 Oct 1845 St Mary RC, Oldham, Lancashire, England
Esther Kelly - [Child] of Joseph Kelly & Harriet (formerly Scanlan)
Born: 7 Apr
Godparents: James Clarke; Rosanna Rhodes
Baptised by: Edmd. Hogan
Register: Baptisms 1829 - 1852, Entry 2
Source: Original Register at Lancashire Archives
Baptism: 23 Aug 1850 St Mary RC, Oldham, Lancashire, England
John Kelly - [Child] of Joseph Kelly & Hariott (formerly Scanlan)
Godparents: Bridget Reilly
Parents' Marital Status: con.
Baptised by: James Hogan
Register: Baptisms 1829 - 1852, Entry 11
Source: Original Register at Lancashire Archives
Baptism: 23 Aug 1850 St Mary RC, Oldham, Lancashire, England
Joseph Kelly - [Child] of Joseph Kelly & Hariott (formerly Scanlan)
Godparents: Bridget Reilly
Parents' Marital Status: con.
Baptised by: James Hogan
Register: Baptisms 1829 - 1852, Entry 12
Source: Original Register at Lancashire Archives
Baptism: 24 Jun 1852 St Mary RC, Oldham, Lancashire, England
Charles Kelly - [Child] of Joseph Kelly & Harriet (formerly Scanlan)
Born: 3 May
Register: Baptisms 1852 - 1855, Page 5
Source: Original Register at LRO Preston
Baptism: 4 Sep 1853 St Mary RC, Oldham, Lancashire, England
Charles Patrick Kelly - [Child] of Joseph Kelly & Harriett (formerly Scanlon)
Born: 29 Jun
Godparents: Peter Morris; Margaret Loftus
Baptised by: Edmd. Hogan
Register: Baptisms 1852 - 1855, Page 18
Source: Original Register at LRO Preston
Baptism: 1 Apr 1855 St Mary RC, Oldham, Lancashire, England
Harriett Anne Kelly - [Child] of Joseph Kelly & Harriett (formerly Scanlan)
Born: 14 Mar
Godparents: John Burns; Mary Reardon
Parents' Marital Status: conj.
Baptised by: Michl. O'Hara
Register: Baptisms 1852 - 1855, Page 36
Source: Original Register at LRO Preston
Baptism: 21 Mar 1865 Cathedral Church of St John the Evangelist, Salford, Lancashire, England
Margareta Kelly - filia Josephi Kelly & Henriettae (formerly Scandelin)
Born: 7 Feb 1865
Abode: 7 Brown Cross St.
Godparents: Maria Parker
Baptised by: B. Desplenter, M.C.
Register: Baptisms 1863 - 1867, Page 255
Source: Original Register at Lancashire Archives
Baptism: 31 Mar 1870 Cathedral Church of St John the Evangelist, Salford, Lancashire, England
Maria Kelly - filia Josephi Kelly & Henriettae (formerly Scanlan Rigby)
Born: 15 Sep 1851
Abode: 7 Brown Cross St.
Notes: Sub condne.
Baptised by: B. De Splenter, M.C.
Register: Baptisms 1867 - 1872, Page 367
Source: Original Register