Zink Families living in New York City

Hello Everyone,

I am wondering if anyone sees a connection to the following Zink family members.

Charles Frederick Zink, son of Gottlieb Zink and Mary M. Spiegelhaller married Lucy Eva Waldbauer, daughter of George John Waldbauer and Mary Rothweiler on October 10, 1893 in Manhattan, New York City.

The June 9th 1900 Census for New York City , West 47th Street, indicates the following children for Charles Frederick Zink and Lucy Eva Waldbauer:

1. Mary Zink born about October 1895
2. Charles Zink born July 1897
3. William Zink born July 15, 1898

The census indicates Charle Frederick Zink's occupation as an embosser of leather goods.

I believe William Zink (born July 15, 1898) would later marry a certain Edna Fay, daughter of Anthony Fay and Madeline.

William Zink (born July 1898) I believe passed away sometime near August 27, 1977. I have the following details for William Zink and his wife Edna (maiden name Fay).

Edna Zink, age 68 years, place of death Boulevard Hospital, Queens County, New York, interred January 16, 1971 in the Lutheran Cemetery, Middle Village in Queens County.

William Zink, age 79 years, place of death Oyster Bay, Nassau County, New York, interred August 27, 1977 in the Lutheran Cemetery, Middle Village in Queens County.

If anyone sees any connection to the above Zink Family members, I look forward to hearing from you. There seems to be a connection between the families that include Zink, Fay, Battey and Wannemacher.