Little further information is known regarding Geils' time in Scotland from that point, except that the couple had at least 2 further children (sons) in addition to the daughter Isabella, as mentioned above, since the Geils monument in the churchyard at Old Kilpatrick includes a separate tablet commemorating "their eighth son Capt Andrew Alexander Geils, Madrass Fusiliers, born 26th April 1820, died 4th March 1854" (refer "External links").
