To distinguish firstname and lastname, for more acurate identity, for more acurate datas, for some Gallica autority notice, and many others uses, I propose 3 types of properties :

• Firstname is a list of texts, like occupation, even with sort numbers if needed.
• Lastname can contain some words, with particules for noble persons.
• Initial which can be the initial of any word in lastname

Version: wmf-deployment
Severity: normal