Came across an article in the Sarasota Herald Tribune - December 28th 1947 that the second born daughter was about to make her "debut" at a Sarasota tea. This confirmed that the middle initial "T" used in some of those census could well have been Anna's maiden name - "Townsend".
http://www.rootschat.com/links/0srh/ Anna was born about 1892 New York with a New York father and a Wisconsin Mother. This would appear to fit them in 1900 - unfortunately her father has died. The following shows her on census with her mother. The death of her mother confirms her father. Interesting the name Jerone shows up again in Ida's death details.
https://familysearch.org/pal:/MM9.1.1/MS6M-X5Fand 1910
https://familysearch.org/pal:/MM9.1.1/M546-X22Her mother Ida appears in Brookline Massachusetts in 1940
https://familysearch.org/pal:/MM9.1.1/K4N7-4Y8Last saw Ida listed ion the 1944 City Directory for Brookline.
Menands, New York, Albany Rural Cemetery Burial Cards show Mrs Ida W. Jerone Townsend (Cremated)
Born about 1866 and died 15 Jul 1946 - Aged 80 years. Brookline, Massachusetts. Burial (of ashed presumably) 27 July 1946
Spouse: Rufus King Townsend
Forest Hills Cemetery. Jamaica Plains Boston Massachusetts - Interred Townsend and Townsend Lot - Section number of burial was 28 - Lot number of burial was 60
Rufus Townsend and Ada (Ida) 1892 - New York
https://familysearch.org/pal:/MM9.3.1/TH-1-14754-12546-3?cc=1529100&wc=10934647Rufus King Townsend - Birth 18 March 1853 in Albany County, New York, and died 21 December 1895 in Albany, Albany County, New York.
(Steam engine manufacturer)
Ida was Ida Jerone Willey
Marriage of Rufus and Ida
http://www.rootschat.com/links/0sri/ "King" came into the name of Rufus through the maiden name of his mother - parents were -
Franklin Townsend - Born 28 SEP 1821 in New York.
and died 11 September 1898 in Albany, Albany County, New York.
Sandra