| PARISH | PRIMARY COURT | SECONDARY COURTS - IN SEARCH ORDER | 
| Ickenham | Court of the Commissary of the Bishop of London (London Division) | 2 - Court of the Bishop of London (Episcopal Consistory) | 
| Isleworth | Archdeaconry Court of Middlesex (Middlesex Division) | 2 - Court of the Commissary of the Bishop of London (London Division) 3 - Court of the Bishop of London (Episcopal Consistory)
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| Islington [St Mary] | Court of the Commissary of the Bishop of London (London Division) | 2 - Court of the Bishop of London (Episcopal Consistory) | 
| Islington All Saints | Court of the Commissary of the Bishop of London (London Division) | 2 - Court of the Bishop of London (Episcopal Consistory) | 
| Islington Holy Trinity, Cloudesley Square | Court of the Commissary of the Bishop of London (London Division) | 2 - Court of the Bishop of London (Episcopal Consistory) | 
| Islington St Andrew | Court of the Commissary of the Bishop of London (London Division) | 2 - Court of the Bishop of London (Episcopal Consistory) | 
| Islington St Matthew | Court of the Commissary of the Bishop of London (London Division) | 2 - Court of the Bishop of London (Episcopal Consistory) | 
| Islington St Peter | Court of the Commissary of the Bishop of London (London Division) | 2 - Court of the Bishop of London (Episcopal Consistory) | 
| Islington St Stephen | Court of the Commissary of the Bishop of London (London Division) | 2 - Court of the Bishop of London (Episcopal Consistory) | 
| Kensal Green St John | Archdeaconry Court of Middlesex (Middlesex Division) | 2 - Court of the Commissary of the Bishop of London (London Division) 3 - Court of the Bishop of London (Episcopal Consistory)
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| Kensington [St Mary Abbots] | Archdeaconry Court of Middlesex (Middlesex Division) | 2 - Court of the Commissary of the Bishop of London (London Division) 3 - Court of the Bishop of London (Episcopal Consistory)
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| Kensington St Barnabas | Archdeaconry Court of Middlesex (Middlesex Division) | 2 - Court of the Commissary of the Bishop of London (London Division) 3 - Court of the Bishop of London (Episcopal Consistory)
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| King Square | Court of the Peculiar of the Dean and Chapter of St Paul's Cathedral | 2 - Court of the Commissary of the Bishop of London (London Division) | 
| King’s Cross | Court of the Peculiar of the Dean and Chapter of St Paul's Cathedral | 2 - Court of the Commissary of the Bishop of London (London Division) | 
| Kingsbury | Court of the Commissary of the Bishop of London (London Division) | 2 - Court of the Bishop of London (Episcopal Consistory) | 
| Knightsbridge All Saints | Court of the Commissary of the Bishop of London (London Division) | 2 - Court of the Bishop of London (Episcopal Consistory) | 
| Laleham | Archdeaconry Court of Middlesex (Middlesex Division) | 2 - Court of the Commissary of the Bishop of London (London Division) 3 - Court of the Bishop of London (Episcopal Consistory)
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| Limehouse [St Anne] | Court of the Commissary of the Bishop of London (London Division) | 2 - Court of the Bishop of London (Episcopal Consistory) | 
| Limehouse [St John the Evangelist] | Court of the Commissary of the Bishop of London (London Division) | 2 - Court of the Bishop of London (Episcopal Consistory) | 
| Lincoln’s Inn | Search the courts of the surrounding parishes | . | 
| Lisson Grove | Court of the Commissary of the Bishop of London (London Division) | 2 - Court of the Bishop of London (Episcopal Consistory) | 
| Littleton | Archdeaconry Court of Middlesex (Middlesex Division) | 2 - Court of the Commissary of the Bishop of London (London Division) 3 - Court of the Bishop of London (Episcopal Consistory)
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