I am looking for information on the parents of Thomas Jeffereson Ehrich b. 08 Oct 1893 in Manhattan, NY and d. 02 Oct 1927 in NY. We believe his parents were named Louis and Katherine Campbell, but unsure of their dates. We do know that they were all born in NYC. Also Thomas had a sister Hattie/Harriet.

Any further information would be greatly appreciated!
thanks
Hannah