| Generation No. 1 |
| 1. William Larnach was the son of (2) William Larnach and (3) Elspeth Larnach [Johnstone]. He was born c 1732 at Wick, Caithness, Scotland | | He married Meran (Mary) Manson on 18th Dec 1756 at Watten, Caithness, Scotland. She was born c 1740 at Scotland. They had the following children: | | i | William who was born 10th May 1767 Caithness, Scotland; died 29th Dec 1829 Wick, Caithness, Scotland | | ii | Alexander who was born 1769 Caithness, Scotland | | iii | George who was born 1771 Caithness, Scotland | | iv | Katherine who was born 1772 Caithness, Scotland | | v | Magnus who was born 1776 Caithness, Scotland | | |
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| Generation No. 2 | | 2. William Larnach He was born c 1698 at Caithness, Scotland | | He married Elspeth Johnstone on 18th Dec 1729 at Watten, Caithness, Scotland. She was born c 1698 at Caithness, Scotland. They had the following children: | | i | Alexander who was born 1730 Wick, Caithness, Scotland; christened 24th May 1730 Wick, Caithness, Scotland | | ii | William who was born c 1732 Wick, Caithness, Scotland | | iii | Margaret who was born 1734 Wick, Caithness, Scotland; christened 27th Jan 1734 Wick, Caithness, Scotland | | | | 3. Elspeth Larnach [Johnstone] She was born c 1698 at Caithness, Scotland | | She married William Larnach on 18th Dec 1729 at Watten, Caithness, Scotland. He was born c 1698 at Caithness, Scotland. They had the following children: | | i | Alexander who was born 1730 Wick, Caithness, Scotland; christened 24th May 1730 Wick, Caithness, Scotland | | ii | William who was born c 1732 Wick, Caithness, Scotland | | iii | Margaret who was born 1734 Wick, Caithness, Scotland; christened 27th Jan 1734 Wick, Caithness, Scotland | | |
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