117. Okaihau
118. Old Bonalbo
119. Old Kilpatrick
120. Old Melbourne Cemetery
121. Old Monkland
122. Olinda
123. Ollera
124. Ollera - see Allan8
125. Omagh
126. Omeo (2)
127. on "Empress of Australia"
128. on board
129. on board "Harriett"
130. on board "Midlothian"
131. on board ship
132. on Loch Eil (1)
133. on ship "Ontario" on way to NSW
134. on ship 'Ontario' on way to NSW
135. on the Talbragar (1)
136. on voyage
137. on voyage to Australia
138. on voyage to Victoria
139. Onich
140. only surviving daughter (1)
141. Ont (2)
142. Ont. (2)
143. Ontaria (1)
144. Ontario (52)
145. Ontario (Squire Allan) m
146. Ontario (tombstone states born 1739) (1)
147. Op
148. Ophthalmic surgeon
149. Opotiki
150. or Coolgardie WA (1)
151. or Sibella Cameron
152. Orange (2)
153. Orara
154. Orara River
155. Orbost (2)
156. Orchardist
157. Oregon
158. Orkney (2)
159. Ormond
160. Orroroo
161. Orton
162. Osborns Flat
163. Oswald
164. Otahuhu
165. Otorhanga
166. Ottawa (2)
167. Ourimbah
168. Ournie
169. Ouyen
170. over Bay of Biscay
171. over Yorkshire
172. Oxford
173. Oxfordshire (3)
174. Oxley Island