I am a descendent too of the DiGiacomos. My father was John Butler Tyler-. His mother was Jovanina (Jennie) D'Eramo. Most of the family arrived from the 1880's through the 1920's. Her father was Crocinto D'Eramo and mother Carmela Maria (Mary) Cocco. Carmela Maria Cocco's father was Giuseppe E Cocco and her mother was Erminia Di'Giacomo. From what I have nothing on her father or beyond. All of the family or most of it is from Corpi Santi, Lama dei Peligni, dei Chieti, Italy. Some Ellis Isle records shows many trips for several of the family. I have researched that most of the family went to Coal Creek, El Paso County, Colorado and alot of the Cocco's and the DiGiacomo's stayed in Shenandoah Ward 5, Schuylkill, Pennsylvania. From Colorado they moved to Paris, Logan County, Arkansas and Tulsa, Oklahoma. I am looking for many of the members prior to leaving Italy late 1800's and before. I have ship manifests and census reports our family site is on Ancestry.com. Please feel free to contact me.