International Genealogical Index (See familysearch): IGI Batch Numbers: IGI - Worked example.) [CHECK]

Industry - In Hertfordshire in 1903

Inns - For check list of sources see The Star, Baldock, and the Pale Ale Brewery, 19th-20th century

Inns of Court OTC (First World War)

Inquests

Inventory - see Tannis, Aspenden, Inventory from 1569