| Nimi | Perekonnanimi | Isanimi | Sünniaeg | Leidandmed | Kaadri number / numbrid | |
|---|---|---|---|---|---|---|
| Johannes | Osjamets | ERA.563.1.71 | 272 | |||
| Johannes | Osjamets | Voldemar | 1895 | ERA.556.1.7 | 96 | |
| Johannes | Osjamets | ERA.567.1.29 | 117 | |||
| Karl | Oskar | ERA.563.1.71 | 273 | |||
| Lõhmus | Oskar | Andrei | 19.04.1890 | ERA.677.3.445 | 98-103 | |
| Eduard | Oskar | Jaan | ERA.560.1.20 | 32 | ||
| Johannes | Oskar | Kaarel | ERA.564.1.25 | 88 | ||
| Karl | Oskar | ERA.566.1.29 | 90 | |||
| Eduard | Oskar | ERA.560.1.5 | 16 | |||
| Hans | Oskar | Hans | 18.04.1893 | ERA.550.1.50 | 131 | |
| Eduard | Oskar | ERA.560.1.6 | 112 | |||
| Eduard | Oskar | ERA.560.1.20 | 16 | |||
| Mitter | Oskar | ERA.564.1.25 | 23 | |||
| Eduard | Oskar | ERA.560.1.26 | 14 | |||
| Eduard | Oskar | Jaan | 12.07.1897 | ERA.560.1.18 | 112 | |
| Karl | Oskar | ERA.566.1.29 | 92 | |||
| Eduard | Oskar | Jaan | ERA.560.1.20 | 42 | ||
| Eduard | Oskar | Jaan | 12.08.1897 | ERA.560.1.26 | 91 | |
| Eduard | Oskar | Jaan | 12.08.1897 | ERA.560.1.18 | 111 | |
| Johannes | Oskar | Jaan | ERA.564.1.23 | 137 | ||
| August | Oskar | ERA.566.1.29 | 90 | |||
| Grigori | Oskin | ERA.560.1.20 | 89 | |||
| Mihkel | Osko | Alexander | ERA.564.1.25 | 96 | ||
| Johannes | Osko | Alexander | ERA.564.1.25 | 97 | ||
| * | Osko | ERA.802.1.3 | 216 | |||
| * | Osko | ERA.802.1.3 | 214 | |||
| * | Osko | ERA.802.1.3 | 217 | |||
| Alfred | Osman | Siim | 06.10.1893 | ERA.539.1.20 | 304-307 | |
| Alfred | Osman | Siim | ERA.539.1.16 | 109 | ||
| * | Osman | ERA.539.1.15 | 45 | |||
| Alfred | Osman | ERA.539.1.20 | 3 | |||
| * | Osman | ERA.539.1.19 | 5 | |||
| Alfred | Osman | Siim | ERA.539.1.16 | 9, 109, 110 | ||
| Ado | Osman | ERA.563.1.83 | 86 | |||
| Alfred | Osman | Siim | 06.10.1893 | ERA.539.1.28 | 135, 136, 138, 261, 262, 263, 264, 265, 266, 267, 268, 273, 274 | |
| Hans | Osmann | ERA.563.1.71 | 251 | |||
| * | Osmann | ERA.539.1.19 | 82 | |||
| Alfred | Osmann | ERA.563.1.71 | 250 | |||
| August | Osmin | ERA.563.1.71 | 253 | |||
| Johannes | Osmin | ERA.563.1.84 | 25 | |||
| Karl | Osmin | Karl | ERA.552.1.116 | 240 | ||
| Karl | Osmin | Karl | ERA.564.1.25 | 90 | ||
| August | Osmin | Mihkel | ERA.539.1.58 | 20 | ||
| August | Osmin | ERA.539.1.19 | 54 | |||
| Grigori | Osokin | ERA.560.1.6 | 116 | |||
| Kondrati | Osokin | ERA.563.1.71 | 264 | |||
| Grigori | Osokin | Aleksei | 14.11.1892 | ERA.560.1.18 | 113 | |
| Vassili | Osokin | ERA.579.1.6 | 7 | |||
| Grigori | Osokin | ERA.560.1.20 | 92 | |||
| Jaan | Osol | ERA.565.1.37 | 260 | |||
| Hugo | Osol | Jüri | ERA.567.1.29 | 116 | ||
| Ludvig | Osol | Peeter | 17.06.1882 | ERA.573.1.8 | 55 | |
| Milda | Osoli | ERA.529.1.9 | 104 | |||
| Axel | Osolin | Jaan | ERA.550.1.50 | 131 | ||
| Elmar | Osolin | Jaan | ERA.565.1.37 | 272 | ||
| Iwan | Osolin | ERA.563.1.71 | 267 | |||
| Arnold | Osolin | Jaan | ERA.565.1.38 | 83 | ||
| Elmar | Osolin | Jaan | ERA.548.1.274 | 75 | ||
| Arnold | Osolin | Jaan | ERA.565.1.38 | 79 | ||
| Kris | Osolin | Otto | 7.03.1880 | ERA.680.3.5 | 55-57 | |
| Georg | Osolin | ERA.556.1.7 | 98 | |||
| Arnold | Osolin | Jaan | ERA.548.1.274 | 71 | ||
| Julius | Osolit | Kr. | ERA.802.1.2 | 18 | ||
| Kristjan Kr. | Osolit | ERA.802.1.2 | 18 | |||
| Kristjan | Osolit | Tav. | ERA.802.1.2 | 18 | ||
| Kristjan | Osolit | Kristjan | ERA.565.1.37 | 285 | ||
| Kristjan | Ososlit | Kristjan | 1902 | ERA.2477.1.4 | 191, 198 | |
| Ferdinand | Osper | Toomas | ERA.548.1.271 | 5 | ||
| Karl | Oss | ERA.582.1.3 | 74 | |||
| Harry | Oss | Mihkel | ERA.565.1.37 | 267 | ||
| Eduard | Ossap | ERA.566.1.29 | 92 | |||
| Otto | Osse | ERA.563.1.71 | 276 | |||
| Oskar | Ossep | ERA.565.1.37 | 247 | |||
| Karl | Ossepi | Liisa | ERA.552.1.116 | 238 | ||
| Vladimir | Ossi | ERA.539.1.19 | 34 | |||
| Woldemar | Ossi | ERA.563.1.71 | 254 | |||
| Vladimir | Ossi | ERA.563.1.81 | 34 | |||
| August | Ossi | Daniel | ERA.564.1.25 | 98 | ||
| Karl | Ossi | Gustav | ERA.565.1.37 | 251 | ||
| Eduard | Ossi | ERA.563.1.71 | 255 | |||
| Karl | Ossip | ERA.539.1.58 | 13 | |||
| Aleksander | Ossip | Daniel | ERA.565.1.37 | 284 | ||
| Eduard | Ossip | Juula | 21.04.1895 | ERA.550.1.50 | 133 | |
| Oskar | Ossip | ERA.541.1.23 | 94 | |||
| Karl | Ossip | Liisa | 1902 | ERA.552.1.114 | 92 | |
| Eduard | Ossip | ERA.563.1.71 | 265 | |||
| August | Ossip | Mihkel | ERA.564.1.25 | 87 | ||
| Grigori | Ossipov | ERA.556.1.38 | 18 | |||
| Jakov | Ossipov | Ossip | ERA.566.1.25 | 301 | ||
| Grigori | Ossipov | ERA.556.1.7 | 98 | |||
| Ivan | Ossipov | Osipov | 1883 | ERA.565.1.38 | 81 | |
| Ilja | Ossipov (Lillesaar) | 1881 | ERA.683.2.3 | 270-274 | ||
| Adolf | Ossman | ERA.563.1.71 | 252 | |||
| Alfret | Ossmann | ERA.563.1.83 | 86 | |||
| Kondrati | Ossokin | Ilja | ERA.565.1.37 | 259 | ||
| Hugo | Ossol | ERA.567.1.59 | 33 | |||
| Hugo | Ossol | 1883 | ERA.567.1.80 | 14 | ||
| Hugo | Ossol | Jüri | 19.01.1883 | ERA.567.1.59 | 573 | |
| Karl | Ossol | Kusta | ERA.565.1.37 | 255 | ||
| Hugo | Ossul | Jüri | ERA.565.1.37 | 281 |