| Bertha Colsa arrives from Mexico visit father Emil Walter |
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| 31 Aug 1930 Deed of land to Manuel Colsa from Emil Walter |
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| 24 Oct 1934 (WED) Brownsville Herald Bertha Colsa Visit Parents |
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| 15 Oct 1936 The Brownsville Herald Obituary Emil Walter |
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| The Brownsville Herald 6 November 1946 Probate Court Notice Emil Walter |
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| Death certificate Emil Walter |
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| Emil Walter |
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| Emil Walter |
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