He's tricky and there may be a reason for that.
There is a federal writ (dated 1831) identifying the owners of Rancho Guirocoba as a Craven E. McCarty and a William C. Lucas. Based on
this and the Natural History article I believe Craven also called himself Jim and even perhaps James E. McCarty after all Craven is a pretty odd name!.
The photo of Moore identifies McCarty as a man in his 60-70s and as a
miner. Attached is a passport application identifying Craven E. McCarty as a miner.
This nice account mentions the 4 siblings. Tia Margarete and Tia Anita (Born Anna and Margaret McCarty) were Craven's and Eli's widowed/divorced sisters. Anita had married a Mexican/ American Carlos Montgomery and he adopted her 2 children including Clay Hoye (who became Clay Montgomery). Clay Montgomery married a local girl and eventually inherited the Ranch and some of the family still live in Alamos Mexico. The fourth sibling Elias or Eli was listed as a photographer in the 1900 census - I can find no record of what happened to him...
Attached is a photo of Craven taken in 1918. This looks very much like "Jim" McCarty" in the photos from 1930 (just 12 years older).
Rubbish, I found whilst searching included that they were living in the back of beyond because their father "Sam "was dodging the draft from the US.
Also, the family has nothing to do with Friar Kieran McCarty an American historian active in researching Sonoran genealogy.
So I assumed that because the honouree "Don Santiago" died before mid-1937 and the ranch was visited in 1935 that "our man" was Craven and Craven died between 1935-37. But then I found an airline record for Craven McCarty for 1944 aged 75 flying from Hermosillo to San Pedro, California, and realized that I had the wrong guy!!
Craven Elmer McCarty (1867- after 1944)
Born 17 October 1867 Corydon, Harrison, Indiana, USA
Died: after 1944 maybe in Hermosillo or the USA or???
And then it dawned on me that "Don Santiago" was the ORIGINAL owner of the ranch - the one that had the foresight to buy it in the first place and make it a sanctuary "for every naturalist who has worked in southeastern Sonora in recent years". That I am sure was James W. McCarty the sibling's father! This actually makes much more sense given the OD - sure he was deceased in 1937 - he died in 1911 and of course, Santiago means James.
James William McCarty (1840-1911)
Born 29 May 1840, Hamilton, Ontario, Canada
Died: 01 Aug 1911, Washington, USA
So after all that I am pretty sure
James William McCarty (1840-1911) is "our guy"!
P