The IGI batch from which the original "info" was obtained from is F610216
It contains the following SMALLEY "events"
1. DAVID SMALLEY Birth: About 1805 Grantham, Lincoln, England
2. MRS. MARY SMALLEY Birth: About 1806 Grantham, Lincoln, England
3. DAVID SMALLEY Marriage: 1825
4. MRS. MARY SMALLEY Marriage: 1825
5. EDWARD SMALLEY Marriage: 28 JUL 1806
6. EDWARD SMALLEY Birth: About 1781 Grantham, Lincoln, England
7. SAMUEL SMALLEY Birth: About 1798 Little Gonerby, Lincoln, England
8. MRS. MARY SMALLEY Birth: About 1800 Little Gonerby, Lincoln, England
9. SAMUEL SMALLEY Marriage: 1816
10. MRS. MARY SMALLEY Marriage: 1816
11. THOMAS SMALLEY Birth: About 1794 Grantham, Lincoln, England
12. MRS. MARY SMALLEY Birth: About 1794 Grantham, Lincoln, England
13. THOMAS SMALLEY Marriage: 1813
14. MRS. MARY SMALLEY Marriage: 1813
15. WILLIAM SMALLEY Birth: About 1788 Grantham, Lincoln, England
16. ANN SMALLEY Birth: About 1790 Grantham, Lincoln, England
17. WILLIAM SMALLEY Marriage: 1809
18. ANN SMALLEY Marriage: 1809
The only thing that can be readily substantiated is the marriage of Edward SMALLEY to Mary BAILEY. The births are all "about". The marriages are all to Mrs SMALLEY. It's all made up.