Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Child | Date of birth | Mother | Father | DNA testing status |
| --- | --- | --- | --- | --- |
| Oliver Buell | 1838 – 39 | Presendia Huntington Buell | Norman Buell | Complete (November 2007) |
| John Reed Hancock | April 19, 1841 | Clarissa Reed Hancock | Levi Hancock | Complete (July 2011) |
| Mosiah Hancock | April 9, 1834 | Clarissa Reed Hancock | Levi Hancock | Complete (November 2007) |
| Frank Henry Hyde | January 23, 1845, 1846? | Marinda Johnson Hyde | Orson Hyde | Incomplete |
| Orson Washington Hyde | November 9, 1843 | Marinda Johnson Hyde | Orson Hyde | Not possible (died in infancy) |
| Zebulon Jacobs | January 2, 1842 | Zina Huntington Jacobs | Henry Jacobs | Complete (May 2005) |
| Algernon Lightner | March 22, 1842 | Mary Elizabeth Rollins Lightner | Adam Lightner | Not possible (died in infancy) |
| Josephine Rosetta Lyon | February 8, 1844 | Sylvia Porter Sessions Lyon | Windsor Lyon | Incomplete |
| Moroni Pratt | December 7, 1844 | Mary Ann Frost Pratt | Parley P. Pratt | Complete (May 2005) |
Question:
What is the date of birth of Oliver Buell's child?
Answer:
1838 – 39