Hi -
From
http://www.familysearch.org/PANNELL James GrierBirth: 18 Nov 1830
Baptism : 12 Dec 1830 Mint Lane-Wesleyan Methodist, Exeter, Devon, ENG
Parents: William
PANNELL Ann
GRIERFrom BISA [Not always 100% accurate]
PANNELL Jas Grier b: 1831 d: 1.3.1863 Mt Gambier SA
occ: Joiner res: Mt Gambier
m: Unknown ch: Florence Louisa [1861-1864]
MARRIAGEPANNELL James Grier FL S [Parents unrecorded]
=
TAYLOR Mary FL S [Parents unrecorded]
at Wesleyan Chapel, Adelaide Ref Ade 16/234
BIRTHS to James Grier
PANNELL and Mary Louisa
TAYLORPANNELL Frank 2.1.1856 at North Adelaide Ref Ade 5/269
PANNELL Arthur James 20.9.1857 at North Adelaide Ref Ade11/148
PANNELL George 11.10.1859 at North Adelaide Ref Ade 15/214
PANNELL Florence Louisa 6.11.1861 at North Adelaide Ref Ade 20/224
You have details of George's marriage to Annie HAASE
From BISA
HAASE Frederick b: c1839 Prussia? d:after 1870 Penola SA arr: 1859
HELENE occ: Tinsmith, Coppersmith res: Angaston, Penola
m: Joannah Helene nee
SAUER Par: J. Fried and Anna Elis nee STEIN b.1836 arr: 1858
SOPHIE ch: Agnes Bertha Ja HEMMINGS [1860-1944]
BIRTHS to Frederick
HAASE and Johanne
SAUERHAASE Agnes Bertha Johanna 9.7.1860 at Adelaide Ref Ade 15/401
HAASE Gustev Theodore 26.3.1862 at Adelaide Ref Ade 20/329
HAASE Caroline Bertha Anna 9.8.1864 at Mt Gambier Ref Gre 45/277
HAASE Johanne Charlotte 20.9.1868 at Mt Gambier Ref Gre 67/486
That should keep you going for a while.

Cheers
Cando