How do I find my ancestors place of origin or date of birth there parents where born? l been stuck for a while , 1930 mexico censes was a good start, got lucky on finding some marriages certificates that mention where they are originallly from, and useful info

LOOKING FOR IDEAS AND SUGGESTIONS , CAUSE I GOT NOTHING...

ISIDORO HURTADO (USUALLY SPELLED URTADO)

BERNABE ALVAREZ

VICTORIA BARAJAS MAY BE NATIVE AMERICAN

CECILIO GALVEZ

RAFAEL MORA NUNEZ DEATH RECORD NO INFO ON PARENTS OR ORIGIN

1860-1935? Isidoro Hurtado married 1855-1945? Josefa Aguilar
Home in 1930 :was Pihuamo , Jalisco
1892 J Jesus Hurtado and 1855 Maria Chavez (first of three wives)
1890 Agustin Hurtado There sons marriage certificates say they are originally from tecalitlan, jalisco Also Isidoro came with his sons to US to work than come back

1880 J Jesus Galindo married 1870 Estefana Sanchez
1907-1988 Maximina Galindo married ? -1954 Cecilio Galvez
Home in 1930 : Pihuamo Carrizal, Jalisco
Have not been able to find any thing on my great grand father cecilio Galvez.
Galvez family in that time where scary people , After murdering 8 people he ended up getting murdered also My grand mother ended up marying a man called bonofacio which i cant get any leads also

1884-1962 Rafael Mora Nunez married to 1887 Victoria Barajas Mora
Home in 1930 : Pihuamo Rincon De La Cueva , Jalisco

1911-1957 Macario Mora Barajas 1916-2007 Maria de Rosario Alvarez Farias married in 1934

My grandfather macario is Originally from Jelotlan de los dolores,jalisco but i also have seen tecalitlan He was president of the town of pihuamo 1940-1942

1892 Bernabe Alvarez married to 1894 Florencia Farias
Home in 1930 : Pihuamo Rincon De La Cueva , Jalisco
Bernabe and Rafael Mora were the only ones who lived there,and census sheet with there families and were farmers, some of there kids ended marrying each other...

Bernabe family i was told came for michoacan some people say he came on a boat from somewhere

Would really appreciate any help or leads thanks so much