WITNESSES. Competency to be witness. Wills. Execution and attestation generally, §53-4-22. 1088 INDEX WITNESSES —Cont’d Pilots and pilotage. Board of pilotage commissioners. Interrogatories and depositions from nonresidents and seamen, §52-6-41. Appeals from board to superior court, §52-6-43. Subpoenas, §§52-6-39, 52-6-40. Fees, §52-6-44. Probate of wills. Common form of probate, §53-5-17. Examination of witnesses, §53-5-23. Solemn form, §53-5-21. Examination of witnesses, §53-5-23. Unavailability of subscribing witness, §53-5-24. Wills.