1241 - Birth of his father Robert Holland at Upholland, Lancashire, England 

1256 - Birth of his mother Elizabeth Salmesbury at Salmesbury, Lancashire, England 

1275 - Marriage of parents at Salmesbury, Lancashire, England 

1284 - Birth at Upholland, Lancashire, England 

1311 - (27 years) Death of his mother Elizabeth Salmesbury at Upholland, Lancashire, England 

1311 - (27 years) Death of his father Robert Holland at Lancashire, England 

1321 - (37 years) Death at Upholland, Lancashire, England