Updated and corrected info on Thomas Heth and Lovinia Dingman:
According to an email sent me by Penny Dodd at email@example.com who is a tombstone recorder for Oakdale Cemetery in the Los Angeles area: (Note the difference in spelling of her first name here and in the marriage record.)
Lovinia Jane Heth b. 03-19-1872 d. 01-04-1937 Sp 3 Lot 110, Sec. C
For her husband:
Thomas F. Heth b. 12-29-1871 d. 09-30-1963 Sp 4 Lot 110 Sec C
Thomas' information is also confirmed on the California Death Index.
From the Illinois Statewide Marriage Index 1763-1900: (http://cyberdriveillinois.com) I called them and for free they will send a copy of the certificate in 3-4 weeks. (815-753-1807)
Thomas F. Heth & Lovina Dingman Carroll County 2/11/1892 Vol. B, page 100 Lic # 3972
I found a number of Thomas' siblings in the California Death Index. Their mother's maiden (mm) name was Frederick (or Frederic or Fredrick) but I don't have a first name or any other information. Thomas' middle name was also Frederick, but the variant spellings below give rise to wonder how it was spelled.
Thomas F. Hethmm Fredrickb. 12.29.1871Illinoisd. 09.30.1963 Los Angeles Walter Isaac Hethmm Frederickb. 04.25.1878Illinoisd. 12.16.1951 Los Angeles Fred Hethmm Frederickb. 02.17.1882 Illinoisd. 11.04.1945 Los Angeles Miller Verne Hethmm Fredericb. 12.01.1885 Illinoisd. 12.13.1968 Los Angeles
Thomas and Lovinia's children
Hazel Ellen Heth (Savage)mm Dingmanb. 01.19.1893 Illinoisd. 07.04.1968 San Bernardino CA Fred L Hethmm Dingmanb. 02.26.1898Californiad. 12.19.1966 Los Angeles Gertrude Heth (Voorhies)*b. 06.30.1900d. 07.17.1992 William Cornelius Hethmm Dingmanb. 10.07.1902 Californiad. 08.01.1949 Los Angeles