I live in Kaukapakapa, New Zealand.Three of William Bonar's sons, and one of his grandsons, were pioneer settlers in this area in the 1800s.I am researching the family as there are no descendants living locally to do this.Re your index: There were no headstones for Elizabeth Frances Bonar (wife of Andrew James) and her brother-in-law (not brother) John William Bonar in the Kaukapakapa cemetery, so the cemetery committee have had a headstone created and placed in the last few years; I think I can send you a photo if my husband helps with the technology.If a headstone exists at Waikumete cemetery for Andrew James Bonar I may be able to find and photograph it.There was another brother to Andrew James and John William - a Thom(p)son Bonar. He died in Auckland in 1878, but there is no burial info on his death cert. I could try to trace his burial.There were also Andrew James' son and grandson. They both died in Rarotonga, and are buried there in a cemetery in Avarua township. I may be able to provide you with photos of these headstones.