Complex sentence: A sister married H. B. T. Strangways; his brother James was a prominent businessman, and another brother, Thomas Henry Wigley (1825--1895) was a New Zealand MLC and father of transport and tourism entrepreneur Rodolph Lysaght Wigley (1881--1946).
Split into simpler sentences: A sister married H. B. T. Strangways; his brother James was a prominent businessman, and another brother settled in New Zealand. His brother Thomas Henry Wigley (1825--1895) was a New Zealand MLC and father of transport and tourism entrepreneur Rodolph Lysaght Wigley (1881--1946).