As you can see in the below transcription, both grandmothers have the same last name of Garcia. In actuality it turns out that their last name is Garcia Hernandez and they are sisters. They are the daughters of Aquilino Garcia and Natalia Hernandez.
This means that Juan Aleman Morales' parents are 1st cousins or primo hermanos. Take a look at my blog post about kissing cousins; yes it exists in every family on this planet.
Benita Garcia Hernandez passed away on 20 Aug 1921 in Dos Bocas, Trujillo Alto, Puerto Rico and her death record identified her parents. Her sister, Ceferina Garcia Hernandez, passed on 30 Mar 1926 in Quebrada Infierno, Trujillo Alto, Puerto Rico. Since they were born during an era when baptism records contain grandparent's name, I'm sure it will be very easy to discover who they are.
They have a sister named Pilar who married Tomas Hernandez Betancourt. In addition, there are two additional brother (Juan and Hermogene) and two more sisters (Anastasia and Tiburcia). You can find them all in Trujillo Alto, Puerto Rico.
Desktop: To see other blog posts for your island or
country, click on the menu that appears at the top right of this post.
It will take you to the page containing posts for your island or
Mobile Devices (Smartphone & Tablets): To see other blog posts for your island or country, at the top of
the page, click on the "Most Recent Post", a popup menu
will appear, select an option. It will take you to the page containing posts for your island or country.