| Lachese | Marguerite |
| Lacrampe | Boeh Alfred |
| Lafranchi | Frank |
| Lafranchi | Serefino |
| Lafranconi | Frank |
| Laipple | Elizabeth |
| Lana | Attilio |
| Lanatti | John/Giovanni |
| Landes | Willy |
| Landini | Andrea |
| Landini | Andrea |
| Landini | Andrea |
| Lange | Helmut Friedrich Ludwig |
| Lange | Helmut |
| Lange | Niels Frederik |
| Langness | Rangral Bernhof |
| Lani | Cesare |
| Larbre | Gerian Laurent |
| Larinie | Martha Marie |
| Larinie | Martha Marie |
| Larinie | Pierce Adolfhe |
| Larsen | Axe. Oluf |
| Larsen | Axel Oluf |
| Larsen | Gertrude Althea |
| Larsen | Hans Christian |
| Larsen | Hans Christian |
| Larsen | Jens Laurits |
| Larsen | Jens Marius |
| Larsen | Jens Marius |
| Larsen | Laura Christine |
| Larsen | Peter Lakemann Neilstrom |
| Larsen | Peter Lakemann Nielstrom |
| Larsen | Svend Wind |
| Larson | Gustav |
| Lassen | Chris |
| Lassen | Christian |
| Lassen | Erich |
| Lau | Emil August |
| Lau | Gustav Albert |
| Lauritzen | Johannes |
| Laursen | Mary Alexandra Jensen |
| Laveglia | Andrea |
| Lebeck | Andreas Peter |
| Lebeck | Martin Christian |
| Lebeck | Violet Pearl |
| Lebeck | William |
| Legarreta | Raimundo |
| Legarreta | Raimundo |
| Leggerini | Martin |
| Lehane | John James |
| Lehmann | Jacob |
| Leitner | Istran Denes |
| Lembke | Otto |
| Lemon | John Carroll |
| Lemon | John Carroll |
| Lemon | Lily |
| Lemon | Lily |
| Lenick | George |
| Lenti | Stefano |
| Lenz | Otto Hermann |
| Lenz | Wally Helene |
| Lenzi | Luigi |
| Leonardo/Romero | Berini Leonardo |
| Leoni | Wolf |
| Lepori | Julius |
| Less | Joseph |
| Leuzinger | Peter |
| Levick | Ella |
| Levick | George |
| Levin | Fannie/Szajdla Mendelson |
| Levin | Hyman |
| Levin | Nathan Aaron |
| Levin | Nathan Aaron/Aaron |
| Levin | Pinkus |
| Levin | Toba |
| Levine | Abraham |
| Levine | Abraham |
| Lewin | Isaac Mendel |
| Lewin | Isaac Mendel |
| Liaros | Charalambos Peter |
| Liaros | Charalambos P./Robert P. |
| Liaros | Charalambos Peter |
| Libarle | Jean |
| Libarle | John |
| Libchitz | David |
| Libchitz | David |
| Liddle | Martha May MeVean |
| Liddle | William James |
| Liddle | William James |
| Liddle | William Slater |
| Liddle | William Slater |
| Liefrinck | Edward William |
| Liefrinck | Theodore Frank Johannes |
| Liefrinck | Theodore F. J. |
| Lienhard | Jakob/J. A. |
| Lierstang | Abraham |
| Lightbody | Rose Marie |
| Lightbody | William Sanford |
| Lima | Francis Manuel |
| Limoni | Guido |
| Lind | Christian Nissen |
| Lind | Nis Ludvig |
| Lindeberg | Carl David |
| Lindley | Edwin Thomas |
| Lingren | Selma |
| Lingron | Alfred |
| Lingson | Alfred |
| Linocci | Giudo |
| Lippe | Robert |
| Liss | Fraser Carl |
| Littchen | Arvid Woldemar |
| Littcheu | William |
| Llario | Guaspari |
| Locarnini | Gildo |
| Locatelli | John |
| Locatelli | Luigi |
| Lolla | Louis |
| Lombardi | Aldino /Aldo |
| Lombardi | Aldo |
| Lombardi | Carmela |
| Lombardi | Carmela |
| Lombardi | Ernest |
| Lombardi | Ezio P. |
| Lombos | Michel |
| Lorenz | Joe Franc |
| Lorenz | Josef |
| Lorenzen | Peter Christian |
| Lorenzen | Richard |
| Loriz | Etienne |
| Lotti | Egidio |
| Lovi | Americo |
| Luchessa | Valentino |
| Luchini | Peter |
| Ludders | Adolph Henry Max |
| Ludders | Adolph H. M. |
| Ludwig | Raymond |
| Luers | Gustave |
| Luis/Lewis | Jose Sabino/Joe |
| Luke | Harriet |
| Lund | Aage Frederick |
| Lundgren | Anna |
| Lundgren | Gerhard W. |
| Lundy | Robert Doan |
| Luney | William |
| Luond | Julius |
| Luond | Julius |
| Lupi | Italo |
| Luppi | May Mary |
| Lutz | Friedrech |
| Lyall | William |
| Lyall | William |
| Lynch | John |
| Maass | Gertrude Martha Erna |
| MacCarthy | Mary Alacoque |
| MacCarthy | Mary Alacoque |
| Macche | Cirillo G. |
| Macche | Cirillo G. |
| MacCleod | Malcolm Donald |
| MacDonald | John |
| Macedo | Manuel Vieira |
| Mache | James |
| Mackay | Thomas |
| MacKenzie | Johanna Burns Allan |
| Mackey | George Herbert |
| MacLean | John Macculloch |
| Macler | Blanche Louise |
| Macler | Charles Louis Phillip |
| MacRae | Duncan |
| Madronich | Paul |
| Madsen | Anton Marius |
| Madsen | Hedevig |
| Madsen | Hedvig |
| Madsen | Jens Thornald |
| Maffia | Gaetano |
| Magatelli | Antonio Benjamino/Beni |
| Magatelli | Antonio Benjamino |
| Magatelli | Giovanni |
| Maggiora | Amadeo Della |
| Maggiora | Antonio |
| Maggiora | Antonio |
| Maggiora | Constantino Della |
| Maggiora | Onorina |
| Magrini | Pietro |
| Maier | Ferdinand |
| Maier | John |
| Malano | Emil |
| Malano | Emilio |
| Malchow | Fritz Felix Johannes |
| Malchow | Fritz |
| Malchow | Luise |
| Mallegni | Joseph/Guiseppe |
| Mallegni | Joseph |
| Mallegrini | Joseph |
| Malnick | Samuel |
| Maloof | John |
| Mancini | Domenico |
| Mancini | Gilfiore |
| Mancini | Gilfiore |
| Mancini | Luca |
| Mancini | Massimo |
| Mancini | Nicola |
| Mancini | Pietro/Giachinno |
| Mancini | Pietro |
| Mancini | Rosa |
| Manetti | Luigi |
| Manfriedi | Gino F. |
| Mangiante | Massimino |
| Mangini | Giacomo |
| Mangini | Giacomo |
| Mangini | Margherita |
| Mangini | Margherita |
| Mangold | Frederick |
| Maniates | Peter |
| Mann | Roderick Charles |
| Mann | Roderick Charles |
| Manni | William |
| Manni | William |
| Manni | William |
| Mantua | Julius |
| Manuck | Benjamin |
| Marcalette | Paolo |
| Marci | Luca |
| Marci | Luca Santino |
| Marci | Luca |
| Marci | Luca |
| Marcucci | Faustino |
| Marcucci | Mary Esther |
| Marcucci | Paul |
| Marcucci | Paul |
| Marcucci | Theresa |
| Marcucci | Theresa |
| Marinoni | Gaetano |
| Markmann | John Henry Christian |
| Marknsen | Markus Angel/Andrew |
| Marlia | Giuseppe |
| Marlia | Giuseppe |
| Marlotti | Henry |
| Marra | Battista |
| Marsh | Harvey Fowler |
| Marsh | Harvey Fowler |
| Marshall | George Adam |
| Marson | David |
| Marson | David |
| Martin | Jose Mandonca |
| Martinelli | Fortunato |
| Martinelli | John |
| Martini | Chriska Matilda |
| Martini | Deno Frank |
| Martini | Deno Frank |
| Martini | Joseph |
| Martini | Joseph |
| Martini | Luigi |
| Martinoni | Baptista |
| Martinoni | Frank |
| Martinoni | Frank |
| Martinoni | Giuseppe |
| Martinoni | John |
| Martinoni/Piazza | Margaret |
| Marty | Adolph |
| Marty | Paul |
| Marzo | Eugene |
| Masnada | Ventura |
| Massetti | Adelgisa |
| Massoni | Pasquale |
| Mastardo | Angelo |
| Matazzoni | Guiseppe/Joseph |
| Matazzoni | Joseph |
| Matazzoni | Leontina Baraldi |
| Matheu | Joseph |
| Matroni | Giovanni |
| Mattei | Evelia |
| Mattei | Evelia |
| Matteoli | Goffredo |
| Matteri | Antonio |
| Matteri | Antonio, Jr. |
| Matteri | Antonio |
| Matteri | Antonio |
| Matteri | Carlo |
| Matteri | Giovanni |
| Matteri | Pasquale |
| Matteri | Paul Timothy |
| Matteri | Pietro |
| Matteucci | Angelo |
| Matthiesen | Clara Augusta |
| Matthiesen | Clara Augusta |
| Matthiesen | Henry Christian |
| Matthiesen | Henry Christian |
| Mattoni | Angelo Aggio |
| Mattson | Hilda |
| Mattson | Hilda |
| Matzen | Bernhard Martin |
| Matzen | Henry August |
| Maudee | Jacob Andreas/Bernhard Iverson |
| Max | Andrew |
| Max | Andrew |
| Maxsenti | Amanzio |
| Mayer/Maier | Michael William |
| Mayer | Joseph Anthony |
| Mayer | Joseph Anthony |
| Mayer | Ladislas Joseph/Lester Joseph |
| Mayer | Ladislas Joseph/Lester J. |
| Mayer | Stephen Joseph |
| Mayer | Stephen Joseph |
| Mayer | Stephen |
| Mayer | William |
| Mayhood | Alexander |
| Mayri | Giovanni |
| Mazza | Ermenegildo |
| Mazzetta | Antonio |
| Mazzi | Ermenegildo |
| Mazzotti | Raffaello/Ralph |
| Mazzotti | Settimo |
| Mazzucchi | Anacleto |
| Mazzucchi | Epifanio |
| McArdle | John |
| McBain | William |
| McCarter | Joseph Alexander |
| McCarter | William Ernest |
| McCarter | William E. |
| McCarthy | Patrick J. |
| McClenaghan | James Alexander |
| McClenaghan | James Alexander |
| McClenaghan | Jane |
| McClenaghan | Jane |
| McCullough | Elizabeth |
| McDonald | Alexander |
| McDonald | John McGregor |
| McElney | James |
| McGillin | Alexander |
| McKay | Thomas |
| McKenna | Frank |
| McLennan | Malcolm Kenneth |
| McLennan | Malcom Kenneth |
| McLennan | Mary Elizabeth |
| McLennan | Theodore |
| McLerman | Theodore |
| McMillan | James |
| McMillan | James |
| McPhadden | John |
| Medeiros | Alvaro Silveira |
| Medeiros | Mary Frances |
| Medeiros | Mary Frances |
| Meecenburg | Boyd Henry |
| Meesenburg | Willy Gustaf |
| Meffert | Carl |
| Mei | Paolo |
| Meier | Benedikt |
| Meikle | James Murray |
| Meikle | James Murray |
| Meins | Emil Martin |
| Meissner | Gustav |
| Melesi | Giovanni |
| Memeo | Emilio |
| Memeo | Giuseppe |
| Memeo | Maria |
| Mendonca | Joaquin |
| Meraldi | John |
| Merga | Pietro |
| Merga | Pietro |
| Merlo | Giovanni |
| Merrill | William Howard |
| Messer | John |
| Messer | John |
| Messer | Margrethe |
| Metschulat | Fritz |
| Meyer | Ernest |
| Meyer | Jakob |
| Meyers | Carl Herman |
| Mezzasalma | Gaetano |
| Michaelis | Hendrick Jacob |
| Michaels | Phillip |
| Michaels | Phillip |
| Michalopoulos/ Michas | John |
| Micheli | Adamo |
| Micheli | Adamo |
| Micheli | Adamo |
| Micheli | Felice |
| Michelli/Micheli | Pia |
| Mickelsen | Mads Peter |
| Mickelsen | Mads Peter |
| Mickelson/Swanson | Otto/C. Otto |
| Miebach | Hans |
| Mihovilovich | Anton |
| Mihovilovich | Martin |
| Mikkelsen | Karl |
| Mikkelson | Otto Emil |
| Milani | Carlo |
| Miller | David |
| Miller | Frank |
| Miller | Frank |
| Miller | Frans Oskar |
| Miller | Frans Oskar |
| Miller | Peter Emil |
| Miller | Peter Emil |
| Millerick | Phillip Emmet |
| Millerick | Phillip Emmet |
| Minervini | Pasquale |
| Minetti | Charles Lawrence |
| Minetti | Charles Lawrence |
| Minolli | Alfredo |
| Misheli | Adamo |
| Moffett | William John |
| Molinari | Adolfo |
| Molinari | Zaccaria |
| Molinari | Zaccaria |
| Molinoli | Domenic |
| Molinoli | Domenico |
| Moller | Hans |
| Moller | Hans |
| Momboisse | John |
| Momboisse | Raymond |
| Mommsen | Momme |
| Moni | Francesco |
| Monlong | August Negre |
| Monlong | August Negre |
| Monson | Ivar |
| Monson | Ivar |
| Montafi | Placido |
| Montafi | Placido |
| Montaldo | Lino |
| Montini | Giglio |
| Montini | Giglio |
| Montini | William |
| Moore | Joseph Herbert |
| Moore | Louisa Olivia |
| Mora | Egidio |
| Moratto | Isidoro |
| Morelli | Amedeus |
| Morenzoni/Braghetta | Oliva |
| Moretti | Joseph |
| Moretti | Joseph |
| Mori | Battista |
| Mori | Giovanni |
| Mori | Giovanni |
| Morisoli | Louis |
| Morlotti | Henry/Enrico |
| Morneau | Henri |
| Moro | Guilio |
| Morphopoulos | Panagiotis P. |
| Morphopoulos | Paul |
| Morphopoulos | Paul |
| Morris | Edward |
| Morris | William |
| Morrison | Roderick Kenneth |
| Mortensen | Hans Laurits |
| Moscardini | Allesandro |
| Moscardini | Allesandro |
| Moscardini | Italy |
| Moscardini | Luigi |
| Moschetti | Benjamino |
| Moschini | Tobia |
| Mose | Frank |
| Mossi | Emilio |
| Mossi | Guglielmo/ William |
| Mossi | Peter |
| Mossi | Pietro/Peter |
| Mosso | Fernando |
| Mostachetti | John |
| Mostarda | Angelo |
| Mostchensky/Canby | George |
| Mostchensky/Canby | George V. |
| Mostchensky | Wsevolod |
| Motroni | John |
| Moze | Frank |
| Muldal | Ole Livrin Karlsen |
| Mulenbrock | Leonard Bernard |
| Mulenbrock | Leonard Bernard |
| Muller | Heinrich Johann |
| Muller | Henry Hugo |
| Mundkowski | Bernard |
| Mundkowski | Clemens |
| Mundkowski | Clemens Vincent |
| Mundkowski | Clemens Vincent |
| Mundkowski | Clemens Vincent |
| Mundkowski | Hans |
| Mundkowski | Rosa Celestine |
| Murphy | Margaret Mary |