Ricardo Bierhals

1910 - 1991  (81 years)   Has no ancestors but 2 descendants in this family tree.

Olga Bertha Frederica Devantier

1916 - 1991  (75 years)

Birth	27 Jan 1916	São Lourenço do Sul, Rio Grande do Sul, Brazil
Died	27 Jan 1991
Father	Henrique Guilherme Alberto Devantier,   b. 27 Jan 1889, São Lourenço, Rio Grande de Sul, Brazil
Mother	Emilie Reichow,   b. 1889, Rio Grande do Sul, Brazil
Family	Ricardo Bierhals,   b. 10 Jun 1910
Children	1. Guido Bierhals,   b. 17 Nov 1938   2. Dario Bierhals

Guido Bierhals

1938 - 1987  (48 years)

Birth	17 Nov 1938
Died	8 Feb 1987
Father	Ricardo Bierhals,   b. 10 Jun 1910
Mother	Olga Bertha Frederica Devantier,   b. 27 Jan 1916, São Lourenço do Sul, Rio Grande do Sul, Brazil

Dario Bierhals

- 2016

Died	16 Mar 2016	Pelotas, Pelotas, Rio Grande do Sul, Brazil
Father	Ricardo Bierhals,   b. 10 Jun 1910
Mother	Olga Bertha Frederica Devantier,   b. 27 Jan 1916, São Lourenço do Sul, Rio Grande do Sul, Brazil

• Name	Ricardo Bierhals
  Relationship	with Pierre Devantier
  Birth	10 Jun 1910
  Gender	Male
  Death	12 Oct 1991
  Person ID	I18124	Devantier Tree
  Last Modified	16 Dec 2025

  
  

  Family	Olga Bertha Frederica Devantier,   b. 27 Jan 1916, São Lourenço do Sul, Rio Grande do Sul, Brazil d. 27 Jan 1991 (Age 75 years)
  Children	1. Guido Bierhals,   b. 17 Nov 1938   d. 8 Feb 1987 (Age 48 years)   2. Dario Bierhals   d. 16 Mar 2016, Pelotas, Pelotas, Rio Grande do Sul, Brazil
  Family ID	F5817	Group Sheet  |  Family Chart
  Last Modified	16 Dec 2025