Complex sentence: Before 1580 the "Guild of Curriers" was recognised as a Livery Company in the City of London and the Company became armigerous in 1583, although, not until 1605 did King James I grant the "Curriers' Company" its Charter of Incorporation.
Split into simpler sentences: Before 1580 the Guild of Curriers was recognised as a Livery Company in the City of London. The Company became armigerous in 1583, although, not until 1605 did King James I grant the Curriers' Co. its Charter of Incorporation.