Individual Details
Harry Leonard Jonas
(1902 - )
Events
| Birth | 1902 | London, United Kingdom | |||
| Residence | 2 Apr 1911 | Relation to Head of House: Son - Lewisham, London, England |
Families
| Father | Leonard John Jonas (1871 - ) |
| Mother | Emma Louisa Maud Cheffins (1875 - 1951) |
| Sibling | Charles Edward Jonas (1906 - ) |