Thanks to Tim for making the valid point that the database should include ALL items which are associated with the reign (and lifetime) of Hatshepsut. Initially i "weeded out" all items which cannot be directly associated with Hatshepsut, even though they are dated within her reign/ lifetime.
As i am at the earliest stage of the database i realise it would be wise to have a "test museum". That museum will be the Petrie Museum. I will spend this afternoon tinkering around with the spreadsheet design and re-entering in those objects which have been overlooked or left out previously.
Thanks for the input Tim.