Can anyone help, I've searched and searched and keep coming up against brick walls. I've had some fantastic help whilst trying to trace my ancesters who were resident in India around 1880, however I was given information relating to my Great Grandfather William Henry McMinn who was born in 1864 in Greenwich, his father John McMinn was listed on the parish records as Sergeant, Horse Bde, Royal Artillery (St Mary Magdalene Church, Greenwich) but other than this and some additional births registered in India I can find nothing about him, no birth record, marriage record, census info etc I know he was married to Sarah McMinn but no more about her either (no maiden name etc, which makes it difficult to move forward with my search). Any help would be appreciated. Thanks