What is the evidence that Edward James Herbert, 3rd Earl of Powis 1818-1891 had a relationship with Sarah Collins 1816-1888 and had children
- 1823 Mary Owen - born when parents were 5 and 7 years old (And has a different surname than either parent)
- 1840 James Herbert
- 1842 Henery Herbert
- 1846 William Thomas Collins, twin - emigrated to Australia
- 1846 Isabella Collins, twin
- 1849 Sarah Herbert
- Marahann Herbert
https://en.wikipedia.org/wiki/Edward_Herbert,_3rd_Earl_of_Powis states that he died unmarried and his titles passed to his nephew.
