Title
IN RE: Koa Heng vs. Republic
Case
G.R. No. L-21079
Decision Date
Feb 28, 1966
Koa Heng, a Chinese national, petitioned for Philippine naturalization but was denied due to omitted residences, insufficient income, reproachable conduct, and use of aliases.

Case Digest (G.R. No. 59524)
Expanded Legal Reasoning Model

Facts:

  • Background of the Parties
    • Petitioner Details:
      • Koa Heng, also known as Yao Bong Keng and Francisco Yao Bong Keng, is a citizen of the Republic of China.
      • Born on July 5, 1916, in Chingkang, China.
    • Entry into the Philippines:
      • Arrived in the Philippines at the Port of Manila aboard the SS Susana on February 13, 1934.
      • Has continuously resided in the Philippines since his arrival.
  • Residence and Family
    • Residential History:
      • Has resided in Angeles, Pampanga since 1943.
      • His petition for naturalization, however, only mentions his residence in Angeles, omitting his prior places of residence from 1934 to 1943.
    • Family Background:
      • Married to Chua Tang Eng.
      • As of the filing of his petition on July 10, 1961, he had seven living children, with the eldest being 12 years old.
      • Registered as aliens only five of his seven children with the Bureau of Immigration.
  • Economic and Professional Details
    • Occupation and Business:
      • Engaged in the bakery and retail business in the Philippines.
      • Earned a net income of approximately P6,000 per annum from his business at the time of filing his petition (as shown in the 1960 income tax return).
    • Income Discrepancies:
      • Evidence later presented includes the 1961 income tax return showing a net income of P11,287.86.
      • Despite the higher income shown in 1961, his financial capacity at the time of filing was deemed insufficient given his family obligations.
  • Evidentiary Support and Discrepancies
    • Use of Multiple Names:
      • The petitioner admitted using Yao Bong Keng as his childhood name and Francisco as the name under which he was christened.
    • Documented Evidence:
      • Presented income tax returns and other documentary evidence to support his claims regarding income and residency.
      • Testimony on the use of aliases and registration of children was part of the trial evidence.
    • Omitted Information:
      • The failure to specify all the places where he had resided in the Philippines, as required by law, was admitted to be an oversight claimed to be in good faith.

Issues:

  • Omission of Complete Residential Information
    • Whether the petitioner’s failure to mention all his former places of residence (from 1934 to 1943) in his petition for naturalization constitutes a fatal defect under Section 7 of the Revised Naturalization Law.
  • Economic Qualification and Financial Capacity
    • Whether the petitioner’s documented net income of P6,000 per annum at the time of filing was sufficient to meet the requirement of holding a lucrative trade, profession, or occupation, particularly given his responsibility to support a wife and seven children.
  • Reproachable Conduct Concerning Identification and Family Registration
    • Whether the petitioner’s use of two different aliases (Yao Bong Keng and Francisco Yao Bong Keng) undermines his credibility and indicates a lack of proper character.
    • Whether the failure to register two of his seven children with the Bureau of Immigration reflects reproachable conduct that should preclude naturalization.
  • Credibility of Character Witnesses
    • Whether the character witnesses presented by the petitioner were credible and sufficient to overcome the defects in his naturalization petition.

Ruling:

  • (Subscriber-Only)

Ratio:

  • (Subscriber-Only)

Doctrine:

  • (Subscriber-Only)

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