Family: Johan Leonard Ronthi / Astrid Nathalie Marki (F1408)
Elias Ronthi (1874-1943) |
Hedvig Helene Marie Ballokangas (1873-1942) |
Jenny Serafine Ronthi (1896-1931)  |
| Henrik Alfred Ronthi (1898-1962) |
| Johan Leonard Ronthi (1900- ) |
| Hans Ronthi (1905- ) |
| Helle Ronthi (1907- ) |
| Astrid Nathalie Marki (1912-1984) |
Johan Leonard Ronthi (1910-1970) 
|
 | Walter Arild Ronthi (1934-1996) |
| Sally Elna Ronthi (1941-1993) |