Looking for descendants of William LYALL born c1829 Edinburgh and his wife Margaret nee DARGE (DARGG) born c 1828 Aberlady, married 1853, who arrived in Portland, Victoria, Australia on the ship Utopia (which carried HIES assisted emigrants) on 25th January 1854. Their daughter Johanah was born on board during the voyage from Liverpool. Margaret had a sister Mary who married Tom SANDIE and lived in USA.