| Firm / Company | John & Mary R. Markle Foundation | |
| Mr/Mrs Salutation MI | Mr. Karen D | |
| Last Name / Suffix | Byers | |
| Title | Managing Director & CFO | |
| Main Phone/Extention | 212-489-6655 | |
| Direct Phone | ||
| Mobile Phone | ||
| Internatioinal Phone | ||
| Internatioinal Fax | ||
| Fax | 212-765-9690 | |
| Mailing Name | Karen D. Byers | |
| Website Address | www.markle.org | |
| Assistant Name | ||
| Assistant Phone/Extension | ||
| Assistant Email | ||
| Address 1 | 10 Rockefeller Plaza | |
| Address 2 | 16th Floor | |
| City | New York | |
| State | New York | |
| Zip | 10020-1903 | |
| Country | USA | |