Saldivar Ramirez

Wondering if anyone can help me tie in these people with Juan Silva Ramirez 1901 - 1994, hijo de Pedro Silva and Angela Ramirez. We had a family reunion this weekend and these names popped up and that Simon Saldivar Ramirez was primo de Juan Silva or Saldivar Ramirez. I am not sure if they are in true related, but seems close.

Any idea? This is a brick wall. That Juan Silva never knew his parents family. His mother died when he was six years old and can't recall what happened to his father. If I recall he died before or right after his mother.

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Husband

SIMON SALDIVAR PEREZ Pedigree

Birth: 24 MAR 1868 Llano De La Milpa, , Zacatecas, Mexico
Christening: 27 MAR 1868 Nochistlan, Zacatecas, Mexico
Marriage: 1888 Tlachichila, , Zacatecas, Mexico
Death: 1935 Tlachichila, , Zacatecas, Mexico
Burial: 1935 Tlachichila, , Zacatecas, Mexico
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Wife

JUANA RAMIREZ GOMEZ Pedigree

Birth: 1870 Tlachichila, , Zacatecas, Mexico
Christening: 1870 Nochistlan, Zacatecas, Mexico
Marriage: 1888 Tlachichila, , Zacatecas, Mexico
Death: 1935 Tlachichila, , Zacatecas, Mexico
Burial: 1935 Tlachichila, , Zacatecas, Mexico

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Children
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1. ALTAGRACIA SALDIVAR RAMIREZ Pedigree
Female

Birth: 1898 Tlachichila, , Zacatecas, Mexico
Christening:
Death: 1928 Tlachichila, , Zacatecas, Mexico
Burial: 1928 Tlachichila, , Zacatecas, Mexico
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2. MARIA GUADALUPE SALDIVAR RAMIREZ Pedigree
Female

Birth: 1900 Tlachichila, , Zacatecas, Mexico
Christening: 1900 Tlachichila, , Zacatecas, Mexico
Death: 1977 Tlachichila, , Zacatecas, Mexico
Burial: 1977 Tlachichila, , Zacatecas, Mexico

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3. HERMINIO SALDIVAR RAMIREZ Pedigree
Male
Birth: 1902 Tlachichila, , Zacatecas, Mexico
Christening: 1902 Nochistlan, Zacatecas, Mexico
Death: 1970 Tlachichila, , Zacatecas, Mexico
Burial: 1970 Tlachichila, , Zacatecas, Mexico

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4. PEDRO SALDIVAR RAMIREZ Pedigree
Male

Birth: 1906 Tlachichila, , Zacatecas, Mexico
Christening: 1906 Tlachichila, , Zacatecas, Mexico
Death: 1979 Tlachichila, , Zacatecas, Mexico
Burial: 1979 Tlachichila, , Zacatecas, Mexico