A group of village residents re-formed the Petrockstowe Local History Group in October 2003 with a view to recording the history of the village and its residents, both past and present. The group intends to make the results of its researches available to the local community and anyone interested the parish.
| Abbotsham Archive Group | View Group | |
| AbbPast – The History Group of Abbotskerswell | View Group | |
| Appledore History Group | View Group | |
| Axminster Heritage Centre | View Group |
| Feniton History Group | View Group | |
| Friends of Devon Archives | View Group | |
| Friends of Hoar Oak Cottage | View Group | |
| Friends of the Railway Studies Collection | View Group |
| Ilfracombe History Group | View Group | |
| Ipplepen Local History Group |  | View Group |
| Ivybridge Heritage & Archives Group | View Group |
| Lewdown Past | View Group | |
| Lifton Local History Group | | View Group |
| Lustleigh Society | | View Group |
| Lympstone History Society | View Group |
| Marldon Local History Group | View Group | |
| Membury History Society | | View Group |
| Merton & Petrockstowe Heritage Group | View Group | |
| Modbury History Society | View Group | |
| Moretonhampstead History Society | | View Group |
| Okehampton and District Local History Society | View Group | |
| Old Plymouth Society | View Group | |
| Otter Valley Association | View Group | |
| Ottery St Mary Heritage Society | | View Group |
Become a member of the Devon History Society and receive benefits exclusively for our members: