I have had a reply from the integrity dept:-
The director is Antoinette Dorothea Evelyn Lee.
I will send you the annual return from 1979, and a print of the London Gazette from 1994 confirms the director is now deceased – passed away in 13 Sept 1993.
To conclude, I would leave the DOB data as it is – because it would be correct to assume that the director was born in 1894.
I hope this helps.