| Birth | 1780 | London, Middlesex, England, United Kingdom | | | |
| Christen | 6 Apr 1780 | St. Dunstan in the West, London, England, United Kingdom | | | |
| Military service | 1800 - 1815 | Napoleonic Wars | | | |
| Military | 30 Sep 1800 | Cornet by purchase of the 10th Regiment of Light Dragoons, vice Locke, who was promoted. | | | |
| Military | 23 Feb 1805 | |  | | |
| Military | 15 Jun 1805 | |  | | |
| Residence | 6 Sep 1806 | Knuston Hall, Knuston, Northamptonshire, England, United Kingdom |  | | |
| Military | 6 Jun 1809 | Camuarthan, Merionethshire, Wales, United Kingdom |  | | |
| Military | 9 Jan 1810 | Paymaster Recruiting District | | | |
| Residence | 4 May 1810 | as per birth notice in the Kentish Weekly Post - Bedford, Bedfordshire, England, United Kingdom | | | |
| Residence | 14 Sep 1811 | as per Game Duty notification of that date in the Northhampton Mercury - Bedford, Bedfordshire, England, United Kingdom | | | |
| Residence | 11 Sep 1813 | as per Game Duty list in the Northampton Mercury for that date - Bedford, Bedfordshire, England, United Kingdom | | | |
| Employment | 20 Sep 1839 | appointment of Godschall Johnson, Esq., as Her Majesty's Consul at Antwerp, gazetted - London Gazette, London, Middlesex, England, United Kingdom | | | |
| Death | 3 Dec 1857 | Antwerp, Antwerpen, Belgium | | | |
| Death Notice | 19 Dec 1857 | Godschall Johnson, Esq., Consul at Antwerp, formerly of the 10th Hussars. | | | |
| Funeral Notice | 31 Mar 1858 | The Moreton Bay Courier, Brisbane, Queensland, Australia |  | | |
| Probate | 27 Oct 1860 | London Probate Registry, London, Middlesex, England, United Kingdom | | | |