System Atlas

John Langdon-Davies

PersonBritish writerWikidata Q3038181
Updated

John Langdon-Davies is founder at Plan International.

01Roles

Each role as its source states it, with the dates when the source gives them.

02Their organizations

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Plan International

Company · Social Advocacy Organizations · United States

International development organization

Revenue
$726.9M
People
8,500
Parts
4
4 sources

Updated

03About this page

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