Craigie House, Ayr, 1845-47, Gardener
Dalblair House, Ayr, 1848-51, Gardener working under Mr Duncan
Rozelle House, Ayr, 1851-53, Gardener working under Mr Locke
Sheffield Botanic Garden, 1853, employed for 9 months - apparently he was very unhappy there.
Minard Castle, Knockbuie, 1854
Drumlanrig Castle, 1854-55, Gardener working under Mr McIntosh
Stoke Farm (whereabouts not known) sometime between 1855 - 1860
Daylesford House, sometime between 1855-1860, Foreman
Rollinson's Nursery, Tooting, 1860-1862
Richings Park, 1862-1867, Head Gardener (appointed age 29)
Dumfries House 1866-1873, Head Gardener
Cardiff Castle, 1873-1903, Head Gardener to Lord Bute
For further information please see: http://www.pettigrewsparks.co.uk/