Rev. Robert Gillespie has a sibling (Reverend George E. Gillespie, Jr.) whose birthdays are 43 days apart.
Tip: Go to the profile of Rev. Robert Gillespie (born April 06, 1644) and review his sibling's profile (Reverend George E. Gillespie, Jr., born May 19, 1644) to determine if the birth dates are correct.