NVC Civil Documents for Mother of US Citizen

[JD2 72]

At NVC stage, which civil documents will be required for the mother of a US citizen who is widowed (father of US citizen passed away) and never remarried?  I think we need the US citizen petitioner's birth certificate, the mother beneficiary's birth certificate.  Will we also need the parents' marriage certificate, and father's death certificate?

Edited February 5 by JD2

[appleblossom 2,503]

7 hours ago, JD2 said:

At NVC stage, which civil documents will be required for the mother of a US citizen who is widowed (father of US citizen passed away) and never remarried?  I think we need the US citizen petitioner's birth certificate, the mother beneficiary's birth certificate.  Will we also need the parents' marriage certificate, and father's death certificate?

Yes. You’ll need both - https://travel.state.gov/content/travel/en/us-visas/immigrate/the-immigrant-visa-process/step-5-collect-financial-evidence-and-other-supporting-documents/step-7-collect-civil-documents.html